The double bass, also known as the upright bass, the acoustic bass, the bull fiddle, the bass fiddle, the string bass, the contrabass, or simply the bass, is the largest and lowest-pitched chordophone
Side and front views of a modern double bass with a French-style bow
Jazz bassist Ron Carter at Altes Pfandhaus in Cologne
Ellen Andrea Wang performing at the Oslo Jazz Festival
Double bass is a standard instrument in bluegrass groups.
The tuba is a large brass instrument in the bass-to-contrabass range. It is a member of the valved bugles, a large and diverse family of instruments characterized by their wide conical bore and use of
A bass tuba in F with front-action piston valves
Chink Martin (far left) on sousaphone in Johnny Bayersdorffer's Novelty Orchestra, New Orleans, 1922
The jazz recordings on Birth of the Cool (1957) by Miles Davis are some of the first to use tuba, recorded 1949–50
Euroband musicians with fiberglass sousaphones