Choral Arts Ensemble of Portland: 37 member ensemble based in Portland. Concert schedule, tickets, downloads of past performances.
Conchords Chorale: Mixed choir made up of members from the Portland metropolitan area. Performance venues, rehearsals, repertoire, musical director, history.
Eugene Concert Choir: Information about concerts and recordings.
Oregon Repertory Singers: Internationally recognized 65-voice ensemble from Portland. News and events, history, audition information.
Tigard Pops Choir: A community-based non-auditioned group for singers of all ages and levels of experience in Tigard. Holds three 8 to 10 week sessions annually.