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The Wagner tuba is a narrow-bore tuba with a French-horn mouthpiece. Tubas appeared first in Berlin in the 1820s, soon after the invention of the valve. They were soon accepted into the band and orchestra, displacing the serpent, ophicleide, and other such instruments of poorer tone quality and intonation.
In the 1890s, a tuba was often used. From the 1920s to the 1940s, most popular music groups used the double bass as the bass instrument. Starting in the 1950s, the bass guitar began to replace the double bass in most types of popular music, such as rock and roll, blues, and folk.