sae Brisbane

April 2nd 2018 Sound Sculpture – Poseidon’s Music Box

Construction has begun and figuring out where my focus is.

Throughout the last trimester I have been exploring more theoretical aspects of the sculpture I am creating and thinking more about the ‘purpose’, the why of the physical art and what it can help achieve. The focus was initially based on my own meditative and creative output, exploring the engineering fabrication aspects and design aspects for my own personal education and exploration. Having a creative outlet that was separate from my music and production work to help me relax more. Music hasn’t become a chore, I love it, but my whole life is consumed by musical projects. I think I do a lot of the video, photography and media management work not only to further the music we create, but also to fulfill my desire to explore more art forms.

The construction of sculptures has been exciting, learning how to weld and being able to create what it in my mind without the restraint of not knowing how to physically make it work and put it into action. Through this ‘sculpting career’ move, I have also become more aware of the effect of public art on people and how what I create can affect and inspire the people around me. I saw this in reflection on the ‘Migaloo’s Song’ sculpture last year. I went into it for myself, wanting to build this thing I had an idea for, but I came out at the end with a sea of people I affected with the design and construction of the large-scale machine. The wonderment of the actual object functioning was one thing, but the inspiration that anyone could just buy a welder and make this thing created sense of joy in so many of my friends. Everyone wanted to be a part of it and I had lots of friends wanting to come help make it and the song. A side result apart from the awards and self-fulfillment was the direct inspiration for 4 friends who directly told me that me undertaking the sculpture and achieving it (as well as sharing it online in videos and posts) helped them to overcome the fear of starting a new art form or dream they had always avoided because of insecurity. It also directly affected 2 young Gold Coast school students whom I sponsored with some of the prize money to build their own sculptures for this year’s festival. I didn’t see this effect at the start of the project in Jan 2017, but it’s becoming clearer to me this year. What I could measure though was the effect it also had on the public that saw the sculpture, I wasn’t aware and/or wasn’t concerned with that. Mostly due to the fact that I didn’t even know if I could do it and if I’d be happy with the final result, adding the pressure of making others happy with the result or affecting change would have made it too stressful for me. This year is different though, I have a lot more confidence in the process and now that I have a good model for how the whole situation of designing, building and showcasing public art works, I am keen to create a more defined outcome for the public viewing the piece in addition to my own satisfaction.

So, I want to explore the effect of the audiences sensory and emotional reaction to the sculpture and in turn how public art can help encourage or change or affect the public’s perception on a particular topic. It might not even be a direct actionable response as I had initially suggested a month ago, but may be a change or mindset or a trigger or catalyst for their thinking and this is where I think public art has a purpose.

As I start to propose a question for my final exegesis, I would like to fulfill the following things.

  • Creating a question that I personally don’t know the answer for to ensure I am engaged fully in exploring the topic.
  • Creating an sensory impact in the audience, whether it is emotional, actionable or philosophical, through the visual and sound of the piece.
  • Creating a path for myself to continue exploring and pushing myself in both design and fabrication of the sculpture.
  • Creating a philosophy for my own sculpting career, a 2nd purpose for what I am trying to achieve besides building an awesome thing that interests me.

I will come back to the question, but to start getting the ideas out at this stage perhaps something like,

How can public art create and inspire emotional and change in thinking and philosophical issues?

To help explore the topics above throughout the process of this masters and the sculpture, I am creating an action plan to map out the phases and timeline of both the sculpture design and construction and also the milestones to reflect on the affective qualities and goals of the final piece in relation to an audience. While the Swell Sculpture Festival on the Gold Coast in Sept 2018 creates a deadline and an initial public display and audience, it is not the sole destination, but instead I think that it is an example of public art display.

Action Plan

Here’s how I have practiced in the past (detailed review of how I did Migaloo)

VS

How I am going to go about making this one, what is different. Looking at my practice as if it is brand new.

To do this I need to become more critically aware of decisions on my way and make sure that I document them as much as the actual construction process. I need to be able to look back at where I’ve come through my own research so far with regards to sound sculpture. Some of the cycles reflection will be practical construction, some will be on the research and what I have learned.

What is measurable action research?

  • Find way to measure and get data.
  • Do something, reflect, examine, reflect and re adjust.
  • Look deeper into this with a case study on the methodology.

Here’s how I have practiced on the Migaloo’s Song sculpture.

For my initial sculpture last year, I was much more concerned with the actual construction process and simply achieving it for myself. Part of this selfish focus was to remove any excess stress from the project as I didn’t need to do it all in the first place and I was going through chemo at the time. There was probably part of it where I recognized if I put the focus on self development and fulfillment than I could avoid insecurity and fear of judgement from others in the art and sculpture scene as it was a new art form to me and this fear is usually what stops most creative people from undertaking new works.

The sculpture last year started with a 2 month long design process in Dec 2016-Jan 2017, the whale started out as a geometric pattern of strings and plucking parts to a wave made of strings, then a hammerhead shark with strings long ways and ended up being a humpback whale. All three (and the other side tangent designs) were related to sound and music, it was clear to me from the early stage that I was interested in creating sculptures that combined sound, acoustics and music, though it was another 16 months until I discovered the term ‘Sound Sculpture’. I had also just finished an Physics degree in Astrobiology that saw me fixated on the connection of frequency and vibrational wave theory in the development of life in our universe.

Throughout the ‘Migaloo’s Song’ design and construction I was aware and making decisions on the piece based not only on my own interest, but on how it would look and sound to an audience. I think 20 yrs in the music industry has taught me that there is nothing wrong with making music or art that is self-satisfying, but considering how the audience will react or take in the art is also an important skill to have. I think this is where the sculpture moved from being simply a geometric combination of parts to another living creature that would encourage people to ponder the connection between nature and us as humans though music and sound. The following was my artist statement for ‘Migaloo’s Song’ from Jan 2017 before I had begun construction.

Sound and music follows a harmonic structure like that found in nature. There’s connection to our organic world utilizing acoustics & science, to create harmony with our surroundings. Sound is an auditory perception of the brains response to vibrational patterns observed by our bodies. The combination of art, design and psychoacoustics creates a hidden link that resonates between nature and all life. Humpback whales are described as ‘inveterate composers’ of songs that are ‘strikingly similar’ to human musical traditions, a kinship we share with these mammals and a shared language. – Guy Cooper / Migaloo’s Song

For that sculpture I think there was a decent amount of thought that went into the design and construct of creating some response in the audience, a purpose and connection for the sculpture at the start of the design process. But as the actual construction begun, I focused soley on the fabrication and it wasn’t until it was finished (3 days before swell haha) that I came full circle and started to revisit the extra elements of actionable response in the audience. This was achieved in a small way with the press releases and the song I wrote using the harp and a collection of local artists supporting me on the track.

Press Release Sept 2017 – https://www.dropbox.com/s/um0tc3oxxjtpq59/Guy%20Cooper%20-%20Migaloo%27s%20Song%20Media%20Release.pdf?dl=0

https://open.spotify.com/embed/track/7f862NkJeucPguLSLYj2yF

There was a lot of reflective moments in regards to the construction, visual appearance and sound of the harp. Every 4-7 days when I had created a new aspect or failed to construct what I had in my mind, I sat down and reflected on the sculpture. Sometimes it was a forced moment of reflection as my body wasn’t physically able to move or stand up, somedays spent in chemo my mind was redesigning the construction, welding, joints and parts perhaps as a way of distraction from the depressing scenes and news in the hospitals. These moments of reflection and meditation were private and personal, in my head only, I didn’t document them or talk about them with others. It was enjoyable for me to not have to discuss them with others, part of the project was something I could just do myself without having to check and manage multiple other opinions, suggestions and needs. The downside of this is that I have developed a better method of working through the creation process to achieve an outcome, but I don’t have any way of easily explaining this process to others. This did occur to me in 2017 through the process, but I honestly didn’t care as it was just for me, at the time I needed to focus on myself to get through everything that was happening.

So this year I will be using this masters course to improve on the process and outcome and also to find a better way to document and explain the process to others and myself.

What Have I done so far and what needs to happen?

Design

I have already begun the design and construction process for ‘Poseidon’s Music Box’. The design started with a combination of research into sound sculpture and geometric design, sound and nature based physics. I had initially wanted to created a sculpture of dying bleached coral using organ pipes, a droning graveyard that re-enforced the environmental issue of coal mining and its direct connection to climate change and the death of the Great Barrier Reef. I would consider myself an environmentalist, there are so many issues with the world, capitalism, greed, violence, poverty, evil motives… lets not get into those, I want to focus on something that I can change. While I work with helping the homeless on the Gold Coast, building a $5,000 whale harp from steel is not the most helpful thing for the homeless.

The design for ‘Poseidon’s Music Box’ begun on Pinterest collecting pictures from the internet and also my own photography with visual design elements that embodied the theme of coral, music, sound, mining and climate change. The concept of having coral out of its ocean environment and on the land, took me towards the succulent plant life which I have always thought looks like land coral. I have a large garden where I spend my time relaxing and meditating and the I have always been fascinated by the geometric patterns in plants and particularly succulent plants. I decided I wanted to create a large scale coral piece that mirrored the underwater coral, but was manmade, this would help explain the concept that our natural coral is dying and one day all we may have is manmade coral to remember what the coral used to look like. The concept also brought the coral issue to the people on the land, not everyone gets the opportunity to go to the reef and dive or snorkel to see the beauty and in turn effect of coral bleaching and death from climate change. I think this is the same concept as ‘Migaloo’s Song’, bringing the 1:1 size and majesty of the humpback whale to the land, so standing next to them you can see and feel the awe of the scale.

 

Migaloo's Song Night

I also wanted to include some music, not just sounds, but a music piece into the sculpture. The more I research this I find it is less ‘Sound Sculpture’ and more satisfying my interest in marvelous machines. From music boxes to Da-Vinci, perpetual ball bearing machines and orchestrion’s.

A more recent example would be something like the Wintergatan, which is amazing, but has no context to me, its just a big ass amazing machine that sort of makes music.

With all this in mind, I spent 2 months again drawing and collecting large scale and macro images and building different designs in my head. I decided early on I wanted to use chime or steel tubes to generate the musical elements instead of strings this time in order to create something more permeant and all weather. The designs ended up closer to the final concept of Poseidon’s Music Box below.

PERSPECTIVEfinal CROP More design and reflection needs to happen as the project continues. Practical concerns arise as the construction begins that require the concept design to be altered along the way. I want to try and document this as much as possible. There also needs to be a reflection on the design at each stage for simple aesthetic purposes and as my understanding of what I want to achieve with the final piece become more clear.

Construction

The construction process is fun and unknown, perhaps it is the unknown factor that makes it fun for me. Part of the desire to create sculptures is that I don’t know how to physically do it and I enjoy a challenge. I do a lot of things in my life, I have too many jobs, but I have always enjoyed doing different things, I sleep less than most people and life is too short to sit around and not get off your ass and do what makes you happy. My time with thousands of musicians, artists, 17 years of lecturing and teaching artists, has taught me that most people never overcome the fear of judgment from being creative. Its sad and depressing to see people trapped in their own minds from fears and insecurities. I have always made it my goal to change this people, I do it for my friends and my students. I have found my purpose in a lot of ways is a catalyst. Either through my words or my actions, it’s what my label does and I can see that effect I have on people in every one of my jobs.

The construction for me is a mountain to climb, it started with sculpture in 2017 where I wanted to learn how to work with metal. Wood was easy and I have built more than enough things (studios, decks, furniture) from wood, but metal was always a disaster for me. I wanted to learn how to weld and overcome the barrier to construct bigger things from steel. I have always been fascinated by steel sculptures that mimicked natural animals and life and wanted to learn to weld steel. It was probably my retirement plan to help me transition from running my businesses into stopping work and relaxing, but when it looked life I wasn’t maybe going to make it that far with the cancer and T1 diabetes, I got up and went and bought a welder. Terrible things and bad times have always snapped me into action, you can sit there and let it drag you into depression, or you can snap yourself out of it and take control of your life.

So the process of learning to weld was watching some YouTube videos and making mistakes. It’s more enjoyable for me to learn through the process and ‘Migaloo’s Song’ has all my first welds. I probably should of started with something smaller, but hey, where’s the fun in that!

For Poseidon’s Music Box, I can easily see the improvement in welding, planning and machinery. I have suppliers for steel, baring’s, gears, motors, solar and renewable energy and I have a much better understanding of the engineering requirements and the bending moments and sheer forces of steel and aluminum. I have had some fabrication advice this year from other sculptors I met through the process last year and also tradies at the supply shops. My welds are cleaner, stronger and the process is much quicker now, I’m also not physically disabled this year being off chemo and have my strength back.

I think the design and construction are combined, you can’t just design whatever you want, physical and logistical restraints need to be considered along with the design aesthetics. For me the construction is simply looking at the physical building and engineering process, but I think I will combine the design research and outcome aesthetics into the construction discussion for the months to come.

Reflection on process and research.

What do I want to know next?

Through this masters course, my direction on what I want to explore has changed and I expect it will continue to do, but each time I’m getting closer to a more defined goal. I feel like I’m spiraling, but spiraling inwards towards a central point that has clarity on what I think and feel. A month or two ago I was focused on sound sculpture and then on art activism, both of which describe what I do and what I want, but as I look at focusing my attention to a more measureable goal and exegesis question, I find that both of those aspects can be discussed with more final intent by applying what I do to the topic of how public art can affect people’s emotions and thinking.

I don’t want to go into this too much right now, I think this is going to be my main topic for the weeks to come and I want to dive into the case study on the action research cycles first so that when I explore the topic more deeply I’m coming at it with more framework for the aspects I need to focus on.

Public art (for the weeks to come)

  • Look at my own ethics and morals.
  • Seeing the relationship between my own morals, and my practice and how I present myself.
  • How can public art affect emotions and thinking in the audience?
  • How can I enact actionable changes with public art installations?
    • How can I focus my public art on a local issue? (Coal mining & Adani?)
  • How much impact does Kinetic Sound Sculpture have over static silent sculpture?

Basic Action Plan

Jan 2018

  • Research
    • Masters based research from 2017 into ‘Sound Sculpture’, affect and aesthetics, personal sculpting career aspects, public art.
  • Design & Construction
    • What do I want to design? Reflecting on how my design can inspire others, how can I affect change
    • What can I physically build and how am I going to draw a concept of this thing in my head?
    • Learning how to draw better, taking design cues from nature and science.

Feb

  • Research
    • What is Sound Sculpture?
  • Design & Construction
    • How will the sculpture work mechanically, specifics on the gears, bearings, loading values, sheer forces and bending moments, statics, math and physics.
    • How will the musical element be scored and played?
    • Where can I source all the materials?
    • How can I build it so I don’t need to hire a crane and truck again?

March

  • Research
    • Art activism and how I can enact change with my art
  • Design & Construction
    • Get stuck into the construction, start at the centre and work my way outwards on the sculpture slowly, reassess at each stage and alter design to suit the visual and practical issues.

April

  • Research
    • Public art and how I can enact change in the audience.
    • How do I measure and document the process?
    • What do I need to be doing for my exegesis?
  • Design & Construction
    • Finish basic elements and reassess how the aesthetics of the whole structure are working, what needs to be changed to achieve the effects I want.

May
(I will be on tour in japan for most of May with two different bands, so I will use this month as more research and reflection)

  • Research
    • How can I enact the change I want with my sculpture?
    • What other aspects and methods can I employ to re-enforce the concepts? (recording of the musical piece and produce a song again?)
    • How effective have others been in their public art with effecting change in people?
  • Design & Construction
    • Take lots of pics of sculpture to date so I can reflect while in Japan.

June

  • Research
    • How do I feel about the effect of the sculpture?
    • How do other people see the effect of the sculpture?
  • Design & Construction
    • Using the visuals and concept so far, compose the musical score that re-enforces the topic and end goal.
    • Embed solar panels, motor, battery and lighting into the structure.
    • Finish main structure.

July

  • Research
    • Is my sculpture fitting into the goals I have set out to achieve?
    • Deeper reflection on the overall process and am I starting to answer my exegesis question?
  • Design & Construction
    • Begin work on finishing aspects (painting and plants)

Aug

  • Research
    • Finishing up the exegesis and bringing all the thought processes together.
  • Design & Construction
    • Reflect on the design and make final alterations and submission to MCI.

Sept

  • Research
    • Collecting info and measurable feedback for my own processes.
  • Design & Construction
    • Transport and installation

 

I will start to the use the information above to mold a method around creating a repeatable process that can be modified and therefore create a model that can be measured. I will find this by looking at other models, which is where the next goal of creating a case study for the action research cycles and visual ethnography will help.

AUD451.2 – Technical Analysis Report Guy Cooper – Pearl Jam / Do the Evolution

Pearl Jam – Do the Evolution

3 minutes 54 seconds
140 BPM – 4/4 – D minor

The track I have chosen to analyse is ‘Do The Evolution’ by Pearl Jam (Vedder, E. Gossard, S. 1998, Track 7). ‘Do The Evolution’ was recorded in 1997 and was produced by Brendan O’Brien. It was recorded at Studio X in Seattle and Studio Litho in Washington. and then released on Feb 3rd 1998 by Sony Entertainment Inc on the album ‘Yield’ (Pearl Jam. 2001).

The song is 3 minutes and 54 seconds long and is around 140 bpm, the song fluctuates between 139 and 142 bpm and was therefore not recorded to a click track. The tempo was calculated using a tempo tap app on my phone called ‘Metronome’. The song is in D minor with the guitars and bass in standard E tuning, this was identified by analysing the bass melody and finding that it fits the D minor scale using the circle of 5ths. The song’s lyrics were written by Eddie Vedder, with the music written by Stone Gossard. (Pearl Jam – Do the Evolution Lyrics. 1999).

The members of the band are

Eddie Vedder – Vocals
Stone Gossard – Guitar
Mike McCready – Lead Guitar
Jeff Ament – Bass (although Jess Ament didn’t play bass on this song, Stone Gossard played the bass line)
Jack Irons – Drums
(Pearl Jam. 2001).

I chose this track due to the blend and panning of the 4-main distorted guitar and bass parts and the energy matched in the vocal performance. The song has a grunge rock sound with the mid-distorted guitars and heavy drum distortion, though the cymbals are not distorted. The vocals also have a heavy distorted sound, similar to a megaphone. The two guitarists work as one with a dry, raw, rhythm base and the 2nd doing lead lines with reverb and delay. The lyrics deal with the basic topic of the evolution of man and moving forward. Upon further research, I discovered that the song is based on the book ‘Ismael’ (Pearl Jam – Do the Evolution Lyrics. 1999).

The instruments used in the composition are as follows and are shown section by section in the following ‘Song Structure Map (Appendix 1)’.

Intro
Rhythm Guitar (strato-caster)
Vocal Yell

Verse
Kick, Snare, Hats, Crashx2
Bass (distorted)
Rhythm Guitar
Lead Guitar
Lead Vocal

Pre-chorus
Kick, Snare, Hats, Crash x1, Ride
Lead Guitar (Clean with delay)
Rhythm Guitar

Chorus
Kick, Snare, Hats, Crash x1, Ride
Distorted Bass
Lead Guitar (Clean with delay)
Rhythm Guitar
Lead Vocal

Chorus Riff
Kick, Snare, Hats, Crash x1, Ride
Distorted Bass
Lead Guitar (Clean with delay)
Rhythm Guitar
Lead Vocal

Bridge A/B
Kick, Snare, Hats, Ride
Clean Guitar
Distorted Bass
6 Part Gospel Choir

Solo/Bridge
Kick, Snare, Hats, Crash x1, Ride
Distorted Bass
Lead Guitar (Distorted with delay)
Rhythm Guitar
Lead Vocal Yells

Song Structure Map (Appendix 1)

The song structure map shows the progression of the different sections of the song along with the respective measures and time markers of each section. There are two interweaving rhythm guitar parts, one distorted and panned to the left and the other with less gain and panned to the right. The drums, bass and vocals carry through most of the track except for the intro, pre-chorus and bridge. The song also ends with a burning sample to mimic the end tail of an explosion.

Pearljam evo 

Spatial Map (Appendix 2)

The section I have chosen for the Spatial Map is the verse, which shows the mono drums, bass and vocal and the panning of the distorted rhythm to the left and the cleaner rhythm to the right. The track is very separated in the panning. There is some very slight reverb from the drums just outside the mono field, but it is still a mono reverb applied. This separation was analyzed with the use of a mid/side filter (Moylan, W. 2014).

Spatial Map 

Multilayer Stereo Localisation and Distance Location Map (Appendix 3)

The multilayer stereo localization and distance location map below shows the stereo panning and separation as the track progresses. Again the mid/side filter was used to identify the location of each instrument throughout the track (Moylan, W. 2014). The graph also shows the distance location of each instrument in relation to each other.

Multilayer Stereo Localisation and Distance Location Map 

Loudness Map (Appendix 4)

The loudness map below shows the dynamics throughout the song from the vinyl version of the song. The sections are listed along the x-axis and the loudness on the y-axis. The map shows the increase in loudness and intensity as the track progresses.

Loudness Map

The song starts with a single rhythm guitar playing the main riff with a high pass filter removing all the low end at around 500hz, this HPF switches off after 4 bars and gives the introduction of the drums and 2nd rhythm guitar more impact. The intro guitar is panned hard left and a 2nd rhythm guitar comes in after 4 bars and is panned hard right in contrast. Both rhythm guitars are dry in relation to time-based effects but have had light compression applied. The saturation from the tube distortion has reduced the dynamics of the left rhythm guitar, but this is less noticeable with the right panned rhythm guitar with less gain. This offset stereo rhythm guitar blend is similar to that used by Led Zeppelin in the track ‘Immigrant Song’ (Led Zeppelin. 1970. Track 1)

The song transitions from the intro into the 1st verse with a big screaming vocal yell “Woooooo”. The vocals are distorted with a tube type distortion applied in the mix, I can hear the dry vocal along with another distorted copy in the mix and both are set in the mono-field. The vocal has some light reverb on it with a very short decay of around 200ms (Rindel, J.H. 1995). The compression on the vocal is heavy, set around 4:1 or higher with a short attack and release. The crushed vocal sound is partly from the tube distortion and also by the brick-wall limiter that follows the compression. This was identified as part of the mix and not the master limiter through the comparative analysis of the vinyl version and CD version of the recording (Vedder, E. Gossard, S. 1998. CD/VINYL). The vinyl master has more dynamics in the mix (as shown in the loudness map appendix 4) sitting at around -13 LUFS, compared to the 1998 digital CD version with -9 LUFS and the remastered 2005 version that is on the streaming sites sitting around -7 LUFS. Through analysing the 3 different versions and particularly the vinyl version, you can see and hear that the master mix is not brick-wall limited, though the vocals still sound heavily crushed in all three versions, suggesting that it was done in the mix prior to mastering. The same is true for the drums, bass and guitar parts. The vocal is also sitting up front in the mix as seen in the spatial map appendix 2 and distance location map appendix 3.

The verse has a blend of a heavily distorted rhythm guitar panned to the left and a cleaner rhythm guitar panned to the right to allow more space for the drums, bass and vocals in the centre of the mix.

The song changes into the chorus through a pre-chorus and this only happens once in the song as seen in the song structure map appendix 1, the song’s structure only has 2 verses at the start with the chorus’s being broken up later in the track with bridges and a solo. The pre-chorus introduces a new guitar tone with a single low level distorted lead guitar panned hard left, this lead guitar part has some reverb similar in decay to the main vocal and again has some light compression on it, but is much more dynamic than the verse rhythm guitar. This guitar part is set against the same drum sound as the verse and this section also introduces a clean guitar chord strum on the right with a light chorus effect and again reverb.

The chorus returns with the wide panned guitars and the bass, kick, snare and hats in the centre of the mix with the vocals. The lead guitar riff comes in during the 2nd half of the chorus panned in the centre and takes over in the mix from the vocals helping to keep the energy of the track building. The overall loudness increases through the chorus and again in the solo and chorus riff sections that follow as seen in the loudness map appendix 4. The track is constantly building and lead mostly by the lead distorted guitar riff. The drums and bass are mixed relatively low in the mix and provide a very solid base for the rest of the instruments. The song has no toms in the fills and accents are done with the use of snare rolls and fills. This high energy grunge rock track does not follow a standard structure of any type, but increases in tempo, volume and intensity as it progresses.

The bridge consists of a prominent vocal gospel choir singing O’s and follows the lyric “There’s my church, I sing in the choir” (Pearl Jam. 2001). It also has a simple kick, snare, hats beat that is set closer than the choir vocals. The gospel choir parts consist of 3 layer voices with heavy reverb and some light delay set around 250ms, they have a light compression and are set behind the drums, which appear closer and drier in comparison. The main vocal is also below the choir in a very light tone and not distorted like the rest of the track.

The bass and guitar build back into the main chorus section along with the main vocal, but this time with much louder vocals than the 1st chorus, which gives the track a building and ever-increasing volume and energy level throughout. The solo/bridge has a heavily distorted and delayed guitar solo, the solo guitar returns in a similar tone to that used in the pre-chorus section, it has heavy compression and limiting with some light reverb and longer delay around 250ms. It also contains some vocal yells and accents. The last chorus riff section has very distorted vocals that blow out and lose control to give a very frantic and high energy tone. The song ends with another 10 bar chorus riff section than slowly fades out.

The drums throughout the track are set in the mono-field as seen in the multilayer stereo localisation map appendix 3. The heavy use of open hats and a simple backbeat kick and snare rhythm on the drums help drive the song. The drums are set further back into the mix than the guitars, allowing the guitars to lead and stand out. The mono panning of the drum kit also gives more space to the guitars in the track. The drums are a blend of close microphones and a mono room, the entire drum bus is compressed heavily with a short attack and long release, which helps contain the drums below the guitars and vocals. Both the snare and kick also have heavy compression and a light amount of reverb is on the snare. The compression and possibly limiting on the snare track helps bring out the hi-hats more and they are phasing slightly with the room mics. The use of the mono drum sound is similar as that used in David Bowie’s ‘Heroes’ (Bowie, D. 1977. Track 3), it gives more attention and space for the stereo guitars in the mix.

The bass guitar is also distorted lightly with a Pii Big Muff distortion pedal (Pearl Jam. 2001). It is sitting behind the drums and guitars as the lowest instrument in the mix, providing a solid backing for the other parts. It has heavy compression of 4:1 or higher and remains further away than all the other instruments as seen in the distance location map appendix 3. The bass is also mono along with the vocals, both of which are only in the centre of the mix. The drums are mono, although the light reverb brings the snare and hats slightly into the stereo field, wider than the bass and vocals.

To more effectively analyse the frequency spectrum for each instrument, I utilised a combination of low and high pass filters, a real-time spectrum analyser and my ears as seen below in the screenshot (appendix 5). This separation method is effective when used in conjunction with the mid/side filter to identify different instruments and their frequency spectrum within a full mix (Everest, F. A., & Pohlmann, K. C. 2015).

Screenshot Example of Analysis Method (Appendix 5)

The vocal’s frequency spectrum is active between 250Hz and 16KHz with the entire mix is filtered off between 30Hz and 16KHz. The vocals are strongest around 2KHz with extra energy at this frequency, though they are fairly even due to the heavy compression and cover the majority of the full song’s spectrum. The gospel choir vocals in the bridge are strongest around 4KHz, with their low end filtered out around 300Hz.

The distorted rhythm guitars are high pass filtered around 200Hz to remove the low-frequency rumble and are strongest between 2KHz and 4KHz, dipping in energy around 8KHz. The clean rhythm guitars are similar, but with extra energy around 4KHz. The lead solo guitar is more even across the spectrum, covering from 100Hz up to 16KHz. The delay on both the solo guitar and choir vocals in the bridge appear to have a high pass filter around 800Hz. The bass has most of its energy in the mids and low mid frequencies, from 30Hz up to 800Hz. It is stronger around 500Hz and dips around 200Hz, with some low-end energy around 80Hz down to 30Hz, which appears to have been rolled off in the mastering.

The drums cover the songs full spectrum from 30Hz up to 16KHz. The kick drum is similar to the bass guitar, from 30Hz up to 800Hz, lacking in high-end frequencies. The snare also has its high end rolled off in frequency around 6Khz similar to the guitars. The cymbals have most of their energy in the high frequencies around 4KHz to 16KHz, the cymbals and the vocals are the only instruments in the 9KHz to 16KHz area. The cymbals also appear to be filtered off in the low end around 400Hz.

Overall the frequency spectrum has a mid and high-frequency bias for the song. The low end around 100Hz to 200Hz is mostly covered by the kick, bass guitar and vocals. The area around 2KHz to 4KHz is strongest consisting of the rhythm guitars, snare, cymbals and vocals.

 

References

Vedder, E. Gossard, S. (1998). Do The Evolution [Recorded by Pearl Jam]. On Yield [CD]. Seattle/Washington: Sony Music Entertainment Inc. (1997).

Vedder, E. Gossard, S. (1998). Do The Evolution [Recorded by Pearl Jam]. On Yield [VINYL]. Seattle/Washington: Sony Music Entertainment Inc. (1997).

Pearl Jam. (2001). Retrieved December 8, 2017, from http://pearljam.com/music/lyrics/all/all/20844/do_the_evolution

Pearl Jam – Do the Evolution Lyrics. (1999). Retrieved December 10, 2017, from http://songmeanings.com/songs/view/43315/

Moylan, W. (2014). Understanding and crafting the mix: The art of recording (3rd Ed.). Focal Press.

Led Zeppelin. (1970). Immigrant Song [Recorded by Led Zeppelin]. On Led Zeppelin III [CD]. Atlantic Recording Corporation.

Everest, F. A., & Pohlmann, K. C. (2015). The master handbook of acoustics. New York: McGraw-Hill.

Rindel, J.H. (1995) “Diffusion of Sound in Rooms – An Overview.” 15th ICA, Proceedings vol. 2. Trondheim, 1995.

Bowie, D. (1977). Heroes. On Heroes [CD]. Parlophone Records Ltd.