With the feel-good storyline of the underdog New Orleans Saints winning Sunday night's big game 31-17 and taking a championship home to their once-ravaged city, it was easy to overlook the usual Super Bowl sideshows: the commercials and the halftime extravaganza. Here, we breakdown the best and worst of Super Bowl XLIV's musical moments.

Taylor Swift might have nabbed the year's biggest prize, but it was all about Beyonce Sunday night at the 52nd annual Grammy Awards.

In an effort unmatched since 2005's Hurricane Katrina, stars of the music scene turned all weekend long to raise funds for victims of Haiti's devastating earthquake, where more than 150,000 have already died.

An impromptu supergroup featuring rapper Jay-Z, U2's Bono and the Edge, and Rihanna will take the stage at the MTV-produced Hope for Haiti benefit telethon, which airs Friday, Jan. 22, at 8 P.M. on all the major TV networks.

Jay-Z, Muse, and Gorillaz are the confirmed headliners for the 2010 Coachella Valley Music & Arts Festival, set for April 16-18 in Indio, California.

The lineup, just announced this morning, also includes two big reunions: Indie rockers Pavement, who will make their first U.S. appearance of 2010 at Coachella, and Faith No More.

SPIN cover stars Pearl Jam scored big in SPIN.com's 2009 Readers Poll, taking top honors in four of the poll's 11 categories, including Artist of the Year and Album of the Year, while Lady Gaga won for Best New Artist and Video of the Year ("Bad Romance").