J.S. Bach - Well-Tempered Clavier: Part 1 - Prelude 10 (Clarinet Quintet)
J.S. Bach - Well-Tempered Clavier: Part 1 - Prelude 10 (Clarinet Quintet)

This is an arrangement by Richard Byrnes for 3 Clarinets, Bass Clarinet, & Contralto Clarinet.