When it comes to raiding the vaults for lavish box sets, few have embraced the task quite like King Crimson, who have released six such sets which typically include remixed studio albums, outtakes, and live recordings galore. Now, the band has announced its seventh mega-set, entitled Heaven & Earth. It's due out on May 31 and can be pre-ordered directly from Inner Knot/DGMLive (U.S.) and Burning Shed (U.K.). On the same day, more digestible versions of The ReconstruKction of Light (in its