Op. 138: Three Duos for Two Violins$40.00 Op. 138: Three Duos for Two Violins quantity Add to cart Category: Chamber music Related products Op. 88: Four Duos for violin and cello $40.00 Add to cart Op. 87: Woodwind Quintet (fl, ob, cl, bsn, hn) $40.00 Add to cart Op. 86: Little Suite for Oboe and Cello $40.00 Add to cart Op. 66a: Three Duos for bassoon and cello $40.00 Add to cart