A vocal performance with no instrumental accompaniment.
In a manner of a choir with no instrumental accompaniment; literally, "in the style of the (Sistine) Chapel (in Rome)", such as a musical Mass done a cappella.
Singing solely or mainly without instrumental accompaniment.
Related to a form of purely vocal music mostly associated with American college performance groups.
A lively song or dance; a cheerful tune.
A cheerful or melodious accent when speaking.
Animated, brisk motion; spirited rhythm; sprightliness.
To utter with spirit, animation, or gaiety; to sing with spirit and liveliness.
To sing cheerfully, especially in Gaelic.
To do something rhythmically, with animation and quickness, usually of music.