I don't mean over clever flash drummer 7/8 and 10/8 and such - just proper waltzes, jigs, slip jigs - a good straight 12/8 and so on. Maybe you could put some less mainstream 4/4s in there too - tangos, some New Orleans grooves, perhaps some TexMex - Rancheros and so on? Bodhran rhythms would be nice too. Bones etc. Ethnic, folk and country things. Any chance? Try Jim Keltner or Dave Mattacks!