Unknown Mortal Orchestra came to life in basements and bedrooms, the musical vision of Portlander-via-New Zealand Ruban Nielson that fused guitar-god riffs, choppy percussion, soul and funk. II, the sophomore album from UMO, emerged in an era rampant hedonism and isolationism and became the blueprint for everything Nielson has become renowned for. It was, and is, the solidification of Unknown Mortal Orchestra as an endlessly intriguing, brave and addictive band. Ten years on, it’s back with an expanded edition, featuring the Blue EP and two b-sides presented on a silver vinyl double LP.