Jessica Hernandez & the Deltas are a high-energy rock & roll band from Detroit. Their mercurial, often gritty sound reflects all of the Motor City's musical traditions as well as outside its geographical and multicultural boundaries. In its modern, driving mix are traces of Motown, vintage R&B, Latin grooves, raucous surf, neo-psych, roots rock, cinema jazz, and retro '60s girl group pop.