Colby Eight
- All-male a cappella group singing various genres of music since 1947. Song samples in .mp3 format.
- http://www.colby.edu/colby-8/

Megalomaniacs
- Coed a cappella group with a pop repertoire. No audio.
- http://www.colby.edu/megalomaniacs

Colbyettes
- All-female group with a contemporary pop repertoire. No audio.
- http://www.colby.edu/colbyettes/

Blue Lights
- All-male group with a modern and classic pop repertoire. No song samples.
- http://www.colby.edu/blue.lights/