There's such thing already. There's a couple of styles for play fours that have the solo drums (jazz swing style)playing on "B" if I'm not mistaking.I don't have them on front of me now but I'll post the later. What I do is I just create a song at a tempo I need (withing the range of the RD)and record that for a length of time and use them later on my DAW on any song I want to use them. Works very good. And yes, chords don't really matter.

Mike B.


Music should be part of your life
http://www.soundclick.com/blackcatjazzcafeband