1) Barbershop quartet style 2) Like Pentatonix performances 3) Like singing in a shower 4) Like singing sans instruments 5) Like some choral performances 6) Pitch Perfect subject 7) Unaccompanied 8) With nobody playing say 9) Without instruments
Found on
https://www.crosswordclues.com/clue/acappella
[group] Acappella is an all-male Contemporary Christian vocal group founded in 1982 by Keith Lancaster who has been the singer, songwriter, and producer throughout the group`s history. The group only consists of vocalists who sing in a cappella style without instrumental accompaniment. ==History== Acappella`s fan base steadily grew through ...
Found on
http://en.wikipedia.org/wiki/Acappella_(group)
No exact match found.
