These trios may be performed by any three treble instruments in the same key. When using mixed brasses, B Flat trumpets or TC baritones play the treble clef book; trombones, BC baritones and tuba play the bass clef book. Contents: Praetorius-Chorale; Cherubini-Do Do Sol La Mi Fa Sol; Beethoven-The Heavens; Handel-March; Nanini-Motet; Speer-Sonata No. 1; Beethoven-Song of the Night; Rossi-Trio Sonata.