Star-studded charity cover of Eric Clapton's "Tears in Heaven" produced by Mark Hudson to help fund the long-term rebuilding of the lives of children affected by the natural disasters. Appearing guest in this video in order: Sharon Osbourne, Elton John, Rod Stewart, Gwen Stefani, Phil Collins, Gavin Rossdale, Mary J. Blige, Steven Tyler, Duff McKagan(bass), Matt Sorum(Drums), Dave Kushner(Guitar), Scott Weiland, Pink, Saul Hudson(Slash), Ringo Starr, Ozzy Osbourne, Kelly Osbourne, Robert Downey Jr., Mark Hudson, Andrea Bocelli, Katie Melua, Josh Groban