Just got back from an impromptu jam session with another friend who plays bass. We had a drummer, two bass players, and a guitar. We had a really good time just jamming. However, all of us were stumped to name a mainstream (or even obscure) band that had two bass players in it's original line up. Can anyone name a few bands with two bass players? Oh yeah, and a "reunion" band with all the dudes who played bass in it over 30 years doesn't count.