without musical accompaniment; "they performed a cappella"
without musical accompaniment; "they performed a cappella"
sung without instrumental accompaniment; "they sang an a cappella Mass"
百科解釋
A cappella (Italian for "in the manner of the church" or "in the manner of the chapel", also see gospel music and choir) music is specifically solo or group singing without instrumental sound, or a piece intended to be performed in this way. It contrasts with cantata, which is accompanied singing.