As the name under which Derrick May produced his many prototypical techno classics in the late '80s, Rhythim Is Rhythim remains one of the most esteemed guises in techno's short history. Though the handful of Rhythim Is Rhythim classics are primarily the product of May's forward-looking sense of musical creativity, it is important to remember that there were occasional contributors. Most significantly, some of Carl Craig's earliest production work appears on the Rhythim Is Rhythm tracks "Drama," "Kaotic Harmony," and the 1989 version of "Strings of Life." In addition, Thomas B...