A masterfully subtle drummer and a superb colorist, Paul Motian was also an advanced improviser and a bandleader with a taste for challenging post-bop. Playing with some of the most unique pianists in jazz -- including Thelonious Monk, Paul Bley, and Lennie Tristano -- must have rubbed off on the drummer. Throughout the 1960s and '70s, he was a regular in the trios (and quartets) of Bill Evans, Bley, Mose Allison, and Keith Jarrett. With a style influenced by the impressionistic flair of many of these pianists, he began releasing his own albums like 1974's Tribute on ECM. From...