I have the ES7, and want to know if anyone can apprise me of how to play a drum pattern from the synth and also have a 'performance' split. Essentially, I want to start/stop a pattern w/footswitch and play LH bass and RH some other sound at the same time. Otherwise, I need to keep my drum machine. Any help out there? Please remove the obvious if you reply to me. Getting waaaaay too much spam.