The trombonist doubles on bass trombone and tuba. Examples include the trumpet, cornet, horn, trombone and the tuba. A brass quartet features two trumpets, a trombone and a tuba. The ensemble consisted of two trumpets, trombone, French horn, and tuba. Simon plays the bass, bass clarinet, saxophone, bagpipes, tuba, and drums, among others. Tuba sizes are usually denoted by a quarter system, with designating a normal, full-size tuba. She attended Dwight Morrow High School, where she studied trombone, tuba and steel drums. He excels in playing the euphonium, guitar, tuba, and piano. It is in the same range as a tuba or a contrabass trombone. New instruments such as the clarinet, saxophone, and tuba became fixtures in orchestras. He later added Eddie Barbash on alto saxophone and Ibanda Ruhumbika on tuba. Both the tuba and sousaphone are semi-conical brass instruments. Okafor plays chess and the saxophone as well as the tuba. The standard brass section consists of horns, trumpets, trombones, and tuba. Horace mentions the "tuba" and the "cornu", two bronze trumpet-like instruments, at funerals.