There is a rumor currently circulating that I really hope comes true...reportedly Pink Floyd is going to reunite for the 2012 summer Olympics in London to perform. The source claims Roger Waters, Davis Gilmour, and Nick Mason are all on board. 

Hopefully some official announcements will come soon, I'm on the edge of my seat here. Paul McCartney, The Rolling Stones, and Led Zeppelin have all been rumored to perform at the upcoming summer games as well, and nothing has been made official. I guess I'll just keep waiting patiently...