Topix — He was joined for the finale by Beatles legend Paul McCartney. The two, seen here with Joe Walsh and Dave Grohl at the Grammys in February, played "I Saw Her Standing There" and "Twist and Shout" before the power was pulled by concert organizers. more info

CNN Showbiz — Bruce Springsteen had been waiting for this moment for a long time. "I gotta tell you," he said to the 65,000-strong crowd, "I've been trying to do this for 50 years." For the finale of his headline slot in London's Hyde Park on Saturday, he'd arrang... more info

Consequence of Sound — Hard Rock Calling pulls plug on historic performance. more info

Guardian Music — Hyde Park noise curfew silences Bruce Springsteen and Sir Paul McCartney as they attempt to thank fans after two-song duetBruce Springsteen and Sir Paul McCartney had their microphones switched off as they defied a noise curfew at the Hard Rock Calli... more info

Guardian Music — (Blue Rose)It starts with an admonition: "You better wake up, that time is gone." It ends with a promise not to return. If the founding members of power-pop quartet the dB's regrouped for their first album in 30 years with a modicum of confidence, yo... more info

Topix — The new documentary focusing on how the sudden death of Whitney Houston affected this year's Grammy Awards is streaming now for free online. more info

Chorus.fm — Paul McCartney is writing music (http://kotaku.com/5924151/is-paul-mccartney-writing-music-for-halos-original-studio) for a video game being created by Bungie, the studio responsible for Halo. Submitted by mr_raccoon more info

Prefix — Perhaps there's something to video game music after all. Yesterday Paul McCartney announced he's working with Halo makers ... Read the full article at http://www.prefixmag.com/news/trent-reznor-to-score-call-of-duty-game/67040/ more info

Guardian Music — California Saga includes eight of the Beach Boys' offspring, as well as the late Carl Wilson's brother-in-lawThe Beach Boys' children have started their own group. Billed as "the next chapter in the story of America's band", California Saga is a trib... more info

ContactMusic — Sir Paul McCartney has called for an end to cosmetics being tested on animals The Beatles legend is backing Humane Society Internationals HIS Be Cruelty-Free Campaign - which aims to end the practice of testing beauty products on animals around th... more info