This four-part fugue, reminiscent of J.S. Bach, is a must for every serious clarinet quartet. All four players will be delighted with their individual parts, as well as with how they fit together to present a brilliant performance of the 4th movement from Wolfgang Amadeus Mozart's Quartet In F (K. 168). Edited by Alan Woy, this grade 4 arrangement is written for 3 Bb Clarinets and Bb Bass Clarinet.