Three-time Grammy-winning saxophonist/flutist/clarinetist Jeff Coffin (Dave Matthews Band, Bela Fleck & the Flecktones) has written these improv etudes over the changes to ten jazz standards. This is a

From the pen of Roger Winslow (204 Progressive Sightreading Tunes), these original duets begin simply and progress to an advanced level. Great for encouraging ensemble playing as well as building

This delightful collection of intermediate- to advanced-level duets is based on traditional sacred and secular Christmas carols. They are at times challenging (not for beginners) without being overwhelming;