The thing I've discovered is that some of the thing we bang on about as essential, aren't and those we think don't matter, do. As a piece of music, the one track I remember so well was the 2:30 piece I needed to do for pictures set in an amazonian rain forest. I'd been playing with an elderly Korg workstation and found a preset on Bank 3 in a sub menu that fitted - it was one evolving continually sound - so the 2:30 piece was F, held down for ............. 2:30! It was one of those rush jobs and a buy out. One note, straight to a .wav. If only everything was so simple.