I'm in a cover band with a female vocalist. We recently re-formed the band with just one (versatile) guitarist, bass, and drums (+ the singer). Trying to do stuff like Lady Gaga and Katy Perry. I have been using a EHX Bass Microsynth to get some synth bass. I just bought a used Alesis Micron synth so I may actually play keyboard bass on some stuff. So far I think we sound pretty good on these songs. The singer can play a little keys, but I would hate to have her stuck behind a keyboard - she is a great front person and knows how to work the crowd. Anyone have any strategies and/or success stories doing this?