Tuba as is the case with Berlioz). In most of Europe, the F tuba is the standard orchestral instrument, supplemented by the CC or BB only when the extra weight is desired. Wagner, for example, specifically notates the low tuba parts for "Kontrabasstuba," which are played on CC or BB tubas in most regions. In the United Kingdom, the E is the standard orchestral tuba. The euphonium is sometimes referred to as a tenor tuba and is pitched in B, one octave higher than the BB contrabass tuba. The term "tenor tuba" is often used more specifically to refer to B
Victor Ewald instruments played in Bellon’s quintet and certainly in current times, by such as Canadian Brass. Photographic evidence from about 1912 shows that Ewald himself played in a brass quintet. It is seen to consist of two piston-valved cornets, rather than the modern choice of trumpets; a rotary-valved alto horn, rather than the French horn; a rotary-valved tenor horn, rather than the trombone; and a rotary-valved tuba (played by Ewald himself). Of these instruments, it is the alto and tenor horns that are most strikingly different from their modern quintet counterparts. There is no documented evidence of exactly for whom Ewald