Kronos Quartet has now been active for 50 years and to mark the anniversary Nonesuch is putting out tone of their most acclaimed albums on vinyl for the first time. It comes as the Quartet is on a big 50th anniversary tour and almost 30 years after the original Kronos Quartet Performs Philip Glass album was first released in 1995. David Harrington and John Sherba play violin, Hank Dutt is on viola and Joan Jeanrenaud plays cello as they perform Glass pieces from the early 80s onwards including five which were actually written specifically for this group. They make for some of the best music the great composer has ever written, if you ask us.