torvus

hello this is my 1 st post :).I am formong an new chip-metal band.We want to use keyboard(or how is it called in english? electric piano?)+midibox sid,what copmonents should we use,etc..? can some body help us building it? Also i have some other qestions about it: how the buit in arpegiator works(live)? & are there some preset sounds?