Along with Lee Konitz, Warne Marsh was the most successful "pupil" of Lennie Tristano and, unlike Konitz, Marsh spent most of his career exploring chordal improvisation the Tristano way. The cool-toned tenor played with Hoagy Carmichael's Teenagers during 1944-1945 and then after the Army, he was with Buddy Rich (1948) before working with Lennie Tristano (1949-1952). His recordings with Tristano and Konitz still sound remarkable today with unisons that make the two horns sound like one. Marsh had occasional reunions with Konitz and Tristano through the years, spent periods out...