Bowed string instrument

The sound of a group of string instruments typically present in a standard classical orchestra.

The sound of a wooden string instrument, typically with four strings tuned in perfect fifths, that is most commonly played by drawing a bow across its strings, though it can also be played by plucking the strings.

The sound of a larger, lower-pitched bowed string instrument with four strings tuned in perfect fifths, usually C2, G2, D3, and A3.

The sound of a large, bowed string instrument, the lowest-pitched in a standard symphony orchestra, with strings usually tuned to E1, A1, D2, and G2.