Pachyman's music lives at the inersection of Jamaican dub, the traditional rhythms of his native Puerto Rico, and the collagic sounds of his adopted home town, Los Angeles. For "All Night Long" — his first new song since the release of his third album, The Return of Pachyman, last summer — he teamed up with Brazilian-American singer Winter, who adds her dreamy, R&B-tinged pop vocals to Pach's already prodigious sonic tool kit.