There is now a totally original, all odd-time volume. Most other Drums On Demand volumes have several odd-time time signature Song Sets on them as well. These comprise time signatures like 6/8, 3/4, 12/8 and others. Click on the track listing for any particular volume and look for the term "odd time" of "6_8" and the like in the Song Set names. Look for these terms in the preview player(s) as well. Volumes that don't have any odd time state this in the volume description, "No Odd Time" or "All 4/4," etc.