Via friend of no notes Alex Rawls and his colleagues at Offbeat:
Billed as “St James Infirmary (Dub) by Jeremy Phipps and the Outsiders feat. Maddie Ruthless,” it sounds more ska/reggae than dub to me, but I’m not exactly an expert. (Feel free to set me straight in the comments.) Anyway, Ruthless has a nice voice and the vibe, whatever its proper label, is excellent. Worth a listen!