* Symphonic orchestra: The clarinet is a standard member of the symphony orchestra, where it is often used for both melodic and harmonic parts.
* Concert band: The clarinet is also a common member of the concert band, where it is often used as a solo instrument or in ensemble passages.
* Jazz band: The clarinet is a popular instrument in jazz bands, where it is often used for improvisation and soloing.
* Dixieland band: The clarinet is a key member of the Dixieland band, where it is used to play the lead melody.
* Chamber music: The clarinet is also used in chamber music, such as trios, quartets, and quintets.
* Woodwind quintet: The clarinet is a member of the woodwind quintet, along with the flute, oboe, bassoon, and horn.
In addition to these ensembles, the clarinet can also be found in other musical groups, such as marching bands, military bands, and folk bands.