A cappella
Unaccompanied singing groups, most of which audition.

Coed undergraduate Jewish a cappella group singing in Hebrew, English, Yiddish and Ladino, performing in Cambridge and around the country.
AuditionA cappella
Upper-voice contemporary a cappella group that arranges its own songs, performs in Sanders Theatre twice a year, and is available for hire in the Boston area.
Audition6 h/wkA cappella
A cappella subset of the Glee Club for auditioned members, singing rock, pop, jazz and folk with comedy and touring yearly.
AuditionA cappella
All-gender a cappella group singing contemporary and soul-influenced music, with campus concerts, tours, and performances for hire.
AuditionA cappellaStudent jazz a cappella group performing American jazz standards, plus pop, disco and folk, in white tie and tails.
Closed Sep 6AuditionA cappella
Male a cappella group performing jazz, funk, soul, and ballad arrangements at Harvard and on tours abroad.
AuditionA cappella
All-gender contemporary a cappella group that performs on campus and abroad, records albums and videos, and can be booked for events.
Audition7 h/wkA cappella
Contemporary a cappella group that performs at Sanders Theatre, competes, and tours, with auditions open to singers and vocal percussionists.
AuditionA cappella
Co-ed contemporary a cappella group of undergraduates that performs on campus, in the Boston–New York area, and in ICCA competitions.
Audition7 h/wkA cappellaGender-inclusive treble a cappella ensemble of 12-15 students singing jazz standards at Harvard and on tour, with auditions open to all Harvard students.
AuditionA cappella