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,
Wagner tuba Wagner tuba The Wagner tuba is an infrequently-used brass instrument that combines tonal elements of both the French horn and the trombone. Wagner tubas (or "Wagnertuben") are also referred to as Wagner horns or Bayreuth tubas in English and as Bayreuth-Tuben or simply Tuben in German. The term "Wagner tuba" has been used in English since the 19th century and is standard today. Wagner's published scores usually refer to these instruments in the plural, "Tuben", but sometimes in the singular, "Tuba". The Wagner tuba was originally created for Richard Wagner's operatic cycle "Der Ring des Nibelungen". Since then, other composers