Back down the hill for another rocking night of music at the G.E. Concert Series, we delighted in Mumbo Gumbo.

Mumbo Gumbo blends many genres, from rock to soul, afropop to lush balladry, zydeco to country, into a celebratory, danceable noise. Over nearly 20 years, on the septet’s eight albums and during countless gigs around their native Northern California, Mumbo Gumbo has created something that is less a specific style than a particular feeling: The sound of sheer joy.