sextet
noun [ C, + sing/pl verb ] uk/sekˈstet/ us/sekˈstet/
六重唱组合;六重奏乐团;六重唱（曲）;六重奏（曲）
a group of six musicians or singers who play or sing together, or a piece of music for six players or singers
a jazz sextet 爵士乐六重奏
a sextet for strings, oboe and flute 弦乐、双簧管和长笛六重奏