Marianne Aya Omac, with Joan Baez and Gabriel Harris Published September 15, 2011 at × in Marianne Aya Omac, with friends French musician Marianne Aya Omac, left, playing Ashkenaz in Berkeley, Calif., with guests Joan Baez, middle, and Gabriel Harris, right, on Sunday, Sept. 11, 2011. Photo by, Karie Henderson © 2011 Photo by, Karie Henderson © 2011.