Thanks but that's not what I need.

What I'm trying to do is record parameter changes. IE: change the volume on the trumpets so that they get softer and then louder. Or to change the brightness levels on a techno sound, so that it sounds like - uh - techno. I need to record the changes so that they actually change when I use them.

I just made a techno style, and I was lucky enough to get it to work! I don't know what I did different. But I can't get it to work on my trumpets...

Chony