A trombone choir is a musical ensemble primarily composed of various types of trombones, including the tenor, bass, and alto trombones. This group typically performs a wide range of music, from classical to contemporary pieces, showcasing the unique sound and versatility of the trombone family. The arrangement allows for rich harmonies and textures, making it a distinctive form of brass ensemble. In a trombone choir, musicians often play in harmony, creating a fuller sound than a single trombone can produce. These choirs can be found in schools, community bands, and professional settings, contributing to the appreciation of brass instruments like the trombone in various musical genres.