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by Stwerp 4608 days ago
Is soul the imprecision of notes not being perfectly uniform in duration and velocity? That's what your above comment seems to imply.

For instance: Consider a recording from a piano played by a human and a computer-generated MIDI file of the same musical piece with included variation/noise in BPM, note duration, velocity, timing etc.

This would result in at least single-blind test for `soul' if you were to listen to it. You could tell us which piece you think has more, or any (I'm not sure if soul is quantifiable or just a binary existence) soul.

2 comments

What about a recording versus a live performance? Isn't a MIDI essentially a super-low-resolution digital recording, minus any spatial acoustic noise? Is soul then contained in space, or the presence of those souls present?

Here's an idea for a test: start with a song recorded at 44100Hz (standard CD quality) that has soul. We can debate the actual piece of music, but I'll use "Clap Your Hands" by A Tribe Called Quest in this example. Give a bunch of people a randomly-downsampled version of the song (at 12500Hz, 800Hz, 220Hz, etc), and have them answer a simple question: "Does this have soul?"

The song is 93BPM, or 1.55 beats per second. At a sample rate of 1.55Hz, we're looking at one sample per beat. Let's use a standard 16-step sequencer and say that a MIDIfied approximation is going to have four samples per beat (quarter notes). So, at about 6.2Hz, we've got a recording that has no better resolution than MIDI (potentially even worse).

Ultimately, I guess I agree with you: "soul" is in the ear of the beholder.

(Disclaimer: I don't actually know anything about digital audio.)

No soul, is not imprecision. It is the expression of humans feelings in form of variation of duration, velocity, loudness. For example speed in music is like speed in breathing. You are not breathing with the same speed all the time. It depends on the context. If you are in a hurry you breathe fast and short. If you sigh you breathe deep and slow. An interpret has to understand the emotions that should be transported. These emotions are unfortunately not sufficiently presentable in MIDI files or music notation. As Mahler said the essence of music is not in the sheet. Therefore a computer can not reproduce the essence of music.
> Therefore a computer can not reproduce the essence of music.

Music that wasn't written on and for a computer, no. Yet it's perfectly possible to manually craft "variation of duration, velocity, loudness" for every single note of every single instrument -- just not by feeding music in standard musical notation into a sequencer unchanged! I agree that MIDI isn't very sophisticated, but it's hardly the last word of music written on and played back by computers. Just consider how young this all is! I'm pretty sure physical instruments and the songs played on them started out kinda simplicistic, too. And tribal music for example often isn't so much about expression emotion, but putting people into a trance-like state by endless repetition, and techno does that just nicely already. It's not my cup of tea generally, but I get the same out of chip tunes: I don't need sophisticated music, I just need a canvas for my ears and soul to draw on, I can fill in the blanks or dream up harmonies on my own.

> An interpret has to understand the emotions that should be transported.

True, but also

a.) it doesn't stop there. Beauty is in the eye of the beholder, and if a simple "gridlike" composition makes me sad, happy or gives me goosebumps, that's "soul enough" for me. Even the soul of a simpleton is still a soul :)

b.) the computer enables composer and interpret to be the same person.. and if they so desire, they can put endless amounts of detail and emotion into a piece. Personally I have no doubt that people like Mozart would have been all over computers as an instrument, and the wide range of expression they offer already.

The problem lies in the context. If we speak to each other we take human context into account. So does a musical interpret. It is just another medium. Music instead of words. A computer does not understand human context. This has already be proven by Weizenbaum with his program Eliza. If the Computer does not understand emotion, he does not understand how to create music. There is no possibility to formalize music exactly, so that a computer can play it accordingly. I doubt that this will ever be possible because a true artist takes human context into account in his performance. So there is no static formalization of music. The only solution would be that the composer plays live on the computer. But an instrument that can not be played by humans is useless in this situation.
With computer music, the act of composition and the act of playing it are one and the same. It's like writing a piece, having an orchestra play it, then going back to the score sheet and changing something, over and over. Usually at some point time, patience and/or inspiration run out, long before the song is really good -- but that's a limitation of the state of the art(ists), not of music made with computers in general, IMHO.
No it is not. There is no orchestra. There is an context less, static description of tones, called sheet music or MIDI. These description gets transformed to music whenever a musician plays it or to a set of soulless notes if a computer plays it.
As I said already, MIDI is kind of crude and hardly the last word. The description can be as detailed as the brain of the composer can handle it. The acts of composition and performance are indistinguishable. You could even manually set the amplitude of 44100 (or more) points per second if you wanted to... arguably the musicians that can make full use of the possibilities that exist even now haven't even been born yet.

Someone else made a very good point about paintings, and you kind of missed it by saying computers can't paint like Da Vinci or Shakespeare -- of course they can't, just like a brush or a pencil can't, and just like a piano can't compose. Do reprints of Shakespeare's work have soul in your opinion? And do they have more, less, or just as much soul than exact reproductions of his original handwriting? Is it possible to communicate soul by typing as we do right now, or would we have to see and smell the hands doing the typing for that, and heads pausing in reflection? Can a photo made with a DSLR and tweaked in a RAW converter have soul? Can a big format analogue photograph? What resolution does soul have, what resolution does our perception of it have? If facial expressions convey soul, does imperfection of sight reduce the amount of soul being communicated? Why does a piano piece that can move one human deeply leave another completely cold? Why can a landscape, even one devoid of plants and animals, make the soul sing, why does soul get perceived where none was put into? If it's because God created it, how does this not apply to computers as well? So many questions ^^

Yes it is. The orchestra is the computer.
> duration, velocity, loudness

Then harpsichords have no soul and Bach would like to have a word with you.

It is known that Bach improvised about his works during performances. That means he even left the written notes.
A harpsichord pretty much fails your "test" for "instruments with souls".
why?
I told you two comments ago, you also don't have any reading comprehension. Do you know what a harpsichord is and how it works?