Bach, C.P.E.Trio in B flat major for Flute, Violin and Piano - Set of Parts New York International Music Company 1948 Soft cover Very Good Sheet music 4to - over 9¾ - 12" tall IMC 420. For Flute, Violin and Piano or Two Violins and Piano with Cello ad lib. Previous owners address label on each part, otherwise a VG unmarked Set of Parts in slightly worn soft covers. 43 pages. Shipping Category: Sheet Music.