It has been incorrectly noted that the tuba is a conical brass instrument and the sousaphone is a cylindrical brass instrument; actually both instruments are semi-conical--no valved brass instrument can be entirely conical, since the middle section with the valves must be cylindrical.
No valved, brass instrument can be entirely conical, since the middle section containing the valves must be cylindrical. It has been incorrectly noted that the tuba is a conical brass instrument and the sousaphone is a cylindrical brass instrument.
It has been incorrectly noted that the tuba is a conical brass instrument and the sousaphone is a cylindrical brass instrument. No valved, brass instrument can be entirely conical, since the middle section containing the valves must be cylindrical.
It has been incorrectly noted that the tuba is a conical brass instrument and the sousaphone is a cylindrical brass instrument. No valved, brass instrument can be entirely conical, since the middle section containing the valves must be cylindrical.