London - Songkick on Wednesday introduced its live music recommendation service, which scan's a user's music library and alerts users when a band they like -- or may like -- is playing in their area.

Miley Cyrus’s “Best of Both Worlds” tour, one of the best selling ever, has added 14 dates in January. The 15-year-old star of Disney’s TV hit Hannah Montana will begin selling tickets to the new shows on Saturday. Detroit will host the first show on January 11th and Miami will host the last on January 31st.

The consensus for those at London’s O2 seems to be that Led Zeppelin put on a hell of a show, which for any fan of the band is nice to hear. It isn’t often, though, that a band of Led’s magnitude – and there are few – return and get panned. The show, called a “one off” event, now appears to have set the table for a tour. Rumor spread last week about a Led-at-Bonnaroo-2008 performance, and now word has it they’re thinking NYC’s Madison Square Garden as well. The nostalgia rolls on.

Organizers of the 2008 Super Bowl in Glendale, AZ have announced that Tom Petty and the Heartbreakers will play the halftime show, Reuters reports. Prince put on a memorable performance in 2007, with 140 million people watching. According to Reuters, the Super Bowl is annually the year’s No. 1 U.S. television event.

An anonymous reader tipped Bob Lefsetz, author of The Lefsetz Letter, yesterday about an interesting development in the live music world: “Zeppelin just confirmed for Bonnaroo. They can't officially announce until after the London gig so pass it on! Also Metallica is confirmed on the bill too!”

Troubled UK singer Amy Winehouse, who began her recent tour to boos, has officially cancelled the remaining shows, The Sun reports. According to the article, Winehouse issued a statement yesterday. The main motivation for the tour’s cancellation appears to be legal troubles of her husband, Blake Fielder-Civil. He has been incarcerated while awaiting trial for the obstruction of justice.