Nonesuch Records and Tzadik simultaneously release guitarist Pat Metheny’s recording of John Zorn’s Tap: The Book of Angels, Vol. 20 from Zorn’s Masada Book Two on May 21, 2013. This album is the first collaboration between the two artists, considered among their generation’s most innovative musicians. Besides his frequent collaborator, drummer Antonio Sanchez, Metheny plays all other instruments—guitars, sitar, tiples, bass, keyboards, orchestrionics, electronics, bandoneón, percussion, flugelhorn, and more—himself….
Source : http://www.nonesuch.com/albums/tap