Yamaha Alto Horn, Baritone, Euphonium, Tuba, Sousaphone Alto Horn/Baritone/ Euphonium/Tuba/Sousaphone Musikinstrument Yamaha Alto Horn, Baritone, Euphonium, Tuba, Sousaphone Alto Horn/Baritone/ Euphonium/Tuba/Sousaphone Musikinstrument Musikinstrument Yamaha