HomeLAN - What kind of equipment do you use to compose your music? Kevin Riepl - Well, without going into extreme detail. At the center of my setup is my audio/sequencer Digital Performer which I run on my G4 Mac. Then there is the famous GigaStudio which runs on my PC. Along with other outboard effects, mixers, sound modules, and samplers is pretty much the setup I use. And when ever needed, live musicians.