Puma Blue is the alias of South Londoner Jacob Allen, who has been delicately honing his purposefully paradoxical sound, blending downtown jazz sax lines with J Dilla grooves and a heart-wrenching vocal akin to Jeff Buckley, Chet Baker and Billie Holliday. This blend is completed by Allen's punk-inspired grit and the ferocity of his live performances, backed by a four-piece band, spewing out tortured love songs and sensual rhythms topped by his haunting falsetto vocals.