Led Zeppelin's December 10, 2007, reunion concert at London’s O2 Arena -- a show that saw three aging rock legends revisiting their storied past -- will have a significant impact on future musicians. Proceeds from the event, which was staged as a tribute to the late Atlantic Records founder Ahmet Ertegun, make up most of the $45 million being donated by Ertegun’s widow, Mica Ertegun, to Engand's Oxford University. The donation, the largest in the University’s 916-year history, will be used to kick off the Mica and Ahmet Ertegun Graduate Scholarship Programme in the Humanities.