Specifically, I'm looking for a multi-instrumentalist who can provide big picture musical ideas and arrangement on drums, bass, synth/soundscape, and guitar. There will be other musicians involved in the collaboration process in more specific ways. ... I then would want you to provide me with a "rough mix idea" for a song, providing drums, bass, synth, guitar, etc. I would then have a few musician friends of mine 'add to' or 'replace' certain ideas and volley the stems back to you for a second collaboration session.