A sign with part of the logo of the Live 8 concert is elevated on the main stage at London's Hyde Park, July 1, 2005.   (AP)
Live 8: Around The World
PhiladelphiaPHILADELPHIA:
Linkin Park, Bon Jovi, more
LondonLONDON:
McCartney, Elton John, more
Around The WorldAROUND THE WORLD:
Green Day, Bjork, more
Tuning UpTUNING UP:
Cities Prep For Concerts