Been a long time, been a long time, been a long lonely, lonely, lonely, lonely, lonely time….since the musical machinations of Led Zeppelin first set my turntable needle ablaze. Zeppelin - the first band cited by audio engineers as the loudest on earth - was perhaps the most enigmatic mega-group in rock. Atlantic Records co-founder Ahmet Ertegün, who signed them to his label, said, "Peter Grant, their manager…kept them hidden in a shroud of mystery. They became the most unapproachable band in rock history." Rumors abounded for years about devil worship, Faustian bargains and wild sex orgies involving fresh fish. Yet, despite their reputation, there they were, at the White House on Sunday night - guitarist Jimmy Page, singer Robert Plant, and bassist John Paul Jones - receiving Kennedy Center Honors medals from President Barack Obama