Duet albums were rare in 1962 and encounters of this quality are still rare. Bill Evans and Jim Hall, two modern jazz giants, were in peak creative form at the time, Evans leading his own trio and Hall working with Sonny Rollins's quartet at the time. These two masters challenge and complement each other brilliantly on a series of standards and jazz originals. Newly remixed and remastered in 24 bit, this new edition of Undercurrent, which contains two more tunes (tracks 7 & 8) and two alternate takes (tracks 9 & 10) added to the original United Artists album, sound exceptional.