Songs that don't depend on composition depend instead on performance - so the fire has to be there in the playing.
Brian EnoI don't want to do free jazz! Because free jazz - which is the musical equivalent of free marketeering - isn't actually free at all. It's just constrained by what your muscles can do.
Brian EnoThe difficulty of always feeling that you ought to be doing something is that you tend to undervalue the times when youโre apparently doing nothing, and those are very important times.
Brian Eno