The evening begins with The Princeton Nassoons, one of the world’s premier collegiate a cappella groups. Since 1941, their rich harmonies and engaging performances have wowed audiences globally, from U.S. presidents to schoolchildren in Hong Kong. Following are the equally talented traditional female Princeton group, the Princeton Tigerlillies whose unique treble sound are unmatched in collegiate a cappella.

Next, witness GIMME FOUR, modern barbershop harmony specialists and silver medalists at the 2025 Barbershop Harmony Society International Competition. Comprised of seasoned vocalists , Paul Franek, Dave Ammirata, Will Downey and Joe Servidio, GIMME FOUR delivers electrifying arrangements and fosters community ties through their passion for a cappella music.

Celebrate vocal artistry and the joy of live music—see you there!

A cappella Jamboree 2026

Princeton Nassoons

May 24, 2026

A cappella Jamboree 2026

Dec 13, 2024

The Princeton Nassoons

Princeton Nassoons