Keith Waters is Professor of Music at the University of Colorado at Boulder. He is author of the book The Studio Recordings of the Miles Davis Quintet 1965-68 (Oxford University Press), co-author of the jazz history textbook Jazz: The First Hundred Years, and a contributor to the recent edition of the Grove Dictionary of American Music. He has published numerous articles on jazz, particularly jazz in the 1960s. As a jazz pianist, he has recorded and performed throughout the United States, Europe, and in Russia, and appeared in concert with James Moody, Bobby Hutcherson, Eddie Harris, Chris Connor, and others.