The Baguette Quartette is a band out of Berkeley, CA that plays French Musettes (Parisian cafe music born out of early 1900's Paris suburbs). Odile Lavault plays the accordion, the bandoneon, and sings.
She is amazing.
Death by Musette is two guys in Richmond who blast their way through songs that the BQ are much more proficient at performing. I play the accordion, stomp on bells, and hoot every now and then. Todd holds it all together with his guitar, his mandolin, and his keen sense of rhythm.