Modern Jazz Collection - MJC4 Wood. The Modern Jazz Collection (MJC4) features the unmistakable sound and feel of maple! It's 5B diameter with a long taper makes for great rebound, while the small barrel tip provides a focused cymbal sound. Never before available to the public, the five models in the Modern Jazz Collection were developed collaboratively with drummers on the cutting edge of "America's Original Art Form", including Jeff Ballard, Greg Hutchinson, Joe McCarthy and Lewis Nash.