Christmas Trios For All (Trombone, Baritone B.C., Bassoon, Tuba) for 3 bass clef instruments (trombone, baritone B.C., bassoon, tuba) written by William Ryden. The format of this sheet music is instrumental trio book and it’s published by Alfred Music. Christmas Trios For All (Trombone, Baritone B.C., Bassoon, Tuba) is part of the following sheet music categories: Christmas.