What is helicon tuba?

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Helicon tuba, also known as sousaphone, is a type of tuba specifically designed for marching bands. It was named after John Philip Sousa, an American composer and conductor who popularized its use. The helicon tuba is different from other tubas in that it has a large, flared bell that faces upward rather than forward. This allows the sound to project upward and over the heads of the marching band.

The helicon tuba has a conical bore and a wide bell. It is usually made of brass and can be quite heavy to carry. It is played in the same manner as other tubas, using a large mouthpiece and valve system.

The helicon tuba was first introduced in the late 19th century and quickly became popular due to its portability and powerful sound. It is commonly used in marching bands and military bands, as well as in some jazz and brass band ensembles.

Some famous players of the helicon tuba include John Philip Sousa himself, Patrick Sheridan, and Bob Stewart.