This is the concert program of the Ethan Sloane, clarinet, Yehuda Hanani, cello, and Edward Auer, piano performance on Friday, March 31, 1989 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue. Works performed were Trio for piano, clarinet, and cello in B-flat major,, Op. 11 by Ludwig van Beethoven, Grand Duo Concertant for clarinet and piano, Op. 48 by Carl Maria von Weber, Sonata for cello and piano by Claude Debussy, and Trio for clarinet, cello and piano in A minor, Op. 114 by Johannes Brahms. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund