Joan Baez (Photo by Dana Tynan.)

Folk music legend Joan Baez will make her first appearance at Petaluma’s Mystic Theatre on Feb. 9, joining headliner Marianne Aya Omac.

Omac and Baez recently collaborated on their recording of “Duele,” which is on Omac’s new album, “Solo.”

The show starts at 8 p.m. at the Mystic, 23 Petaluma Blvd. N.

Admission: $25.

Information: (707) 765-2121,