James Lavelle co-founded the revered left-field hip-hop label Mo Wax, the U.K. home of DJ Shadow's groundbreaking Endtroducing....., along with several other notable releases. Since the early '90s, Lavelle has led the long-running UNKLE, a collaborative project that has grown increasingly eclectic with each remix (including commissions from Radiohead, Massive Attack, and Robert Plant), studio album (beginning with 1998's Psyence Fiction), and film project (such as 2005's Odyssey in Rome). Although the London native was still a teenager when he and partner Tim Goldsworthy start...