On the eve of Nostalgia 77’s debut long-player for Tru Thoughts comes “Rain Walk,” a spooky lil’ downbeat head-nodder with hip-hop beats, generous guitars and nice key riffs. On the flip side, “Thing” gets busy on the funk with heavy, heavy beats and a mad groove that could make a corpse move, complete with horns courtesy of labelmate Quantic. Funky? You better believe it.