Variability to Randomness

John Morley via Twitter: Comment from someone about DIY electronic instrument: "You never know what it is going to do"

I thought it was an interesting quote. I strongly believe in some degree of purpose in the instruments I use. I like to know what I am doing

Many traditional instruments have a degree of unavoidable variability in being played. Great players manage and even use this but it never disappears. Consider, for example, reed instruments, fretless string instruments and so forth. But it is not that the instrument is variable, it is that the interaction, the playing, is variable

In contrast, many electronic instruments are highly predictable and precise. Consider how round-robin application of multiple samples is often used to simulate the variability of the traditional instrument on a device that can be played in a completely repeatable way (many can *only* be repeatable)

There is one (well, probably more) key difference however. The player is part of the variability on the traditional instrument - the variability is nuance not randomness.

I believe that this leads to a profound tactile involvement between the player and the instrument that leads to expressiveness that is otherwise unattainable.

This point emerges from the discussion in the video to the right as well.