Tuba many small brass ensembles will use the euphonium or bass trombone as the lowest voice). It is the principal bass instrument in concert bands, brass bands and military bands, and those ensembles generally have two to four tubas. It is also a solo instrument. Tubas are used in marching bands, drum and bugle corps and in many jazz bands (see below). In British style brass bands, two E and two B tubas are used and are referred to as "basses". Well known and influential parts for the tuba include: Concertos have been written for the tuba by many notable composers,
Low Brass Concerto low brass soloists consist of two tenor trombones, bass trombone, and tuba. They are accompanied by a large orchestra consisting of two flutes, two oboes, clarinet, bass clarinet, bassoon, contrabassoon, four horns, three trumpets, timpani, percussion, and strings. Reviewing the world premiere, John von Rhein of the "Chicago Tribune" wrote, "The new work harnesses the signature strength of [the CSO's low brass section] in imaginative ways that allow them to function as a unit, duo, trio and individual voices, before her 17-minute, single-movement concerto charges to a rousing close." He added, "This is a big-shouldered Chicago brass blowout if there