The Unknowable is a completely improvised, spontaneous group-composed body of music created by legendary saxophone and flute player Dave Liebman together with celebrated percussionists Adam Rudolph and Tatsuya Nakatani. Dave Liebman, whose legendary, more than fifty year-long, career has seen him work with Miles Davis, Elvin Jones, John Scofield, Chick Corea, Dave Holland, Bob Moses and Richie Beirach, collaborates here with Adam Rudolph, himself one of the deepest percussionists of the last half century, whose collaborations encompass Don Cherry, Pharaoh Sanders, Bill Laswell, Herbie Hancock, Omar Sosa and several members of the AACM, and with Japan-born percussionist and sound innovator Tatsuya Nakatani. The result of this extraordinary meeting of the minds is music that stems from the worlds of free and spiritual jazz, yet goesbeyond; It is incredibly open, has no north, south, east and west, it is simultaneously music of all humanity and of the cosmos.