The release date of Alanis Morissette [ tickets ]'s new album, "So-Called Chaos," has been pushed back a month to May 18, according to her publicist.

The later release date "accommodates changes in the worldwide marketing plan for the album, which was completed in late 2003," a press release said.

The album's first single, "Everything," will go to radio on March 23.

Prince [ tickets ] and his NPG band played a three-plus hour, late night set at the House of Blues in West Hollywood, CA, after Sunday's (2/8) Grammy ceremony, according to his publicist. Among the new songs he played were "12:01" and "Footprints," a reworked cover of a Miles Davis classic.

Some of the earliest live recordings of country great George Jones [ tickets ]--recorded in the '50s and early '60s--have been compiled for a live album titled "George Jones: Live Recordings from the Louisiana Hayride on Scena Records." The set hits stores on March 9.

"American Idol" winner Ruben Studdard [ tickets ] will perform his single "Superstar" and The Beach Boys [ tickets ] will perform a medley of their hits during Saturday's (2/14) NBA All-Star Saturday Night at Staples Center in Los Angeles. R&B singer Tamia will sing the Canadian anthem prior to the All-Star Game, and Anne Marie Boscovich will perform "God Bless America."