These trios are playable by any combination of three woodwind instruments. Parts are provided for instruments in C (flute or oboe), Bb (clarinet, bass clarinet, soprano or tenor sax), Eb (alto or baritone sax, Eb clarinet, alto clarinet), and Bass Clef (bassoon). Perfect for any performance setting, these trios can be expanded for any multiple of three woodwind players (6, 9, 12). American Grade 3