n.七重奏；七重唱；七個一組；[計算機]七位字節(jié)
This concert also included the first performance of his Septet, op. 20, which became very popular. 音樂會上還首次演奏了他的七重奏，作品第20號，后來很受歡迎。
Grand Septet for Bb Clarinet, Eb Horn, Bassoon, Violin, Viola, Cello and String Bass,Op.62 克魯采:莊嚴七重奏(為單簧管、圓號、大管、弦樂四重奏)
