Noun
baritone saxophone (plural baritone saxophones)
A member of the saxophone family of woodwind instruments that is smaller than the bass saxophone but larger than the tenor saxophone, with a range of D♭2 to A4 or similar.
I played in the high school band. I was the one baritone saxophone out of 80 other people. No one could tell whether I was hittin' the right notes or the wrong notes. Bobby Keys