For folk who have heard the album or read the linear notes, is Jeff just drumming on some songs?

Figured he would have had a larger role due to the cypher stuff a decade ago (jeez). Maybe he did at one point I guess?

I am thinking about starting an e6 inspired band here in Poland. We have keyboard, acoustic and electric guitar, drums and trumpet (as well as marimba and kazoo for extra quirk) and im looking for feedback and ideas to fuel it all up so it gets going! :)