Recently I have been really getting into some odd time sig stuff. So has my band. Check out Chris Potter (High Noon off the Gratitude album for example) and Christian McBride (Via Mwandishi off Sci Fi) for what i'm talking about. I'm loving the way it sounds so unusual but still really grooves. Anyway, so I've started playing some of this stuff with my band. We are covering High Noon (a bar of 4/4 then a bar of 5/8), and have an original which basically goes 7/8 7/8 7/8 3/8. I'm solid on the heads cause they usually stick to the same line, but I'm having trouble when it comes to comping under solos. I often lose the time and think in 4/4 again (or 8/8 as appropriate). I have been having some extra rehearsals with my drummer, which has helped us both to feel the time more. Does anyone have any other suggestions? Is there a programmable metronome out there which would handle this sort of stuff?