Bear Necessities - All-male group at Brown with a repertoire of classic and contemporary pop songs. On-line album ordering, but no sound samples. The Chattertocks - News, history, and concert photos and reports for the all-female group, as well as description of repertoire and CDs. Alumnae resources also provided. Harmonic Motion - A fairly new coed pop group at Brown. Sound clips in MP3 format. Higher Keys - Coed group with a "half jazz, half pop" repertoire. Order albums on-line, or listen to sound clips in .wav, AIFF, and MP3 formats. Ursa Minors - All-female group with varied pop repertoire. No sound clips. Brown'sTones - Female a capella singing group. Provides pictures, news items, membership details, and upcoming events.