9 years ago today (12/10/07) Led Zeppelin reunited for a one-off show at the O2 Arena in London. It was a benefit show to raise money for the Ahmet Ertegun education fund. Jason Bonham, who is John’s son, played drums at the show, which was hailed by critics and fans as triumphant. The show generated massive demand, with over a million people entering an online lottery for the 18,000 tickets. Watch this too good to be true version of “Kashmir” from the show.