Allied Groups

In addition to our college performing ensembles, SRJC hosts several allied groups that are run through the Community Education program. These non-credit courses are designed for members of the community who are not actively seeking a degree. For current information about course offerings and instructions how to enroll, visit the Community Education website.

Santa Rosa Symphonic Chorus

Directed by Robert Hazelrigg, the Santa Rosa Symphonic Chorus is a large (60- to 95-voice) mixed ensemble with the mission to educate and inspire students in the choral art. The Symphonic Chorus performs at least two concerts each year, is the on-stage chorus for the annual Redwood Empire Sing-Along Messiah, and performs regularly with the Santa Rosa Symphony and other professional instrumentalists. The choir rehearses Monday evenings from 7:00 to 10:00 PM.

For audition and vacancy information, visit or call (707) 527-4999, ext. 9228.

North Bay Sinfonietta

The North Bay Sinfonietta was formed by Conductor Cynthia Weichel in January 2014. The impetus to form this ensemble came from the many former loyal members of the Santa Rosa Junior College Orchestra which Ms. Weichel conducted from 1999 to 2012. The 30 plus members include amateur, professional and student musicians from Sonoma County. The orchestra’s mission is to present innovative programming which will include a broad range of music from Baroque to Contemporary, from standard symphonic music to chamber works, including music from lesser-known composers. The orchestra will also feature outstanding guest soloists from the greater Bay Area, and offer solo opportunities for talented musicians within our community. The orchestra presents concerts in the community in October, December, March and May. Membership is open to string, woodwinds, brass, and percussion players. Participation in the course requires an audition with the Music Director/Conductor prior to registration.

For further information please contact Cynthia Weichel at

Petaluma Chorale: Mixed Vocal Ensemble

The Petaluma Chorale, a 35-40 voice mixed ensemble with roots going back to the 1950's, is dedicated to the art of superior choral singing. Repertoire is varied and includes choral music from the Renaissance, Baroque, Classical, Romantic, Jazz, Musical Theater, Spirituals, Gospel, and the contemporary periods. Auditions are required. Some previous choral experience and the ability to read music is helpful, but is not a requirement. This course includes class sessions and culminates in two public performances.

For further information please contact Linda Evans Manuilow at

Please contact Community Education for more information.