If you're interested in East Bay Harmony, you might be interested in these other organizations as well.
- CASA — The Contemporary A Cappella Society of America: The organization that got us started
- Primarily A Cappella: Great a cappella music store
- A-Cappella.com: Another great a cappella store
- The Recorded A Cappella Review Board: A cappella album reviews
- TheaterSeat Store: A Cappella Music and Theater: Facts and resources about a cappella music
- Peninsula Harmony Chorus: Our sister chorus on the Peninsula