A cappella – the performance by a singer or a singing group without instrumental accompaniment
(Pronounced a kuh-peh-luh)
To remember what a cappella means, use the following mnemonic:
All I need is a cap and an umbrella (a cappella) I don't need an instrument, I just need my voice.
Examples of a cappella in a sentence
The vocal group sung the songs a cappella.
No instruments are needed with a cappella music.
An a cappella arrangement requires capable singers.