Steven Mead Presents: New Concert Studies for Euphonium – Bass Clef for Baritone, Euphonium written by N. The format of this sheet music is instrumental solo book and examples CD and it’s published by De Haske Publications. Steven Mead Presents: New Concert Studies for Euphonium – Bass Clef is part of the following sheet music categories: 20th Century, Instructional and Play Along.