ET Online — Sparks flew as Gwen Stefani's rocker hubby Gavin Rossdale shredded away on guitar at the Hard Rock Hotel & Casino in Vegas on Friday night. The Bush frontman jammed solo as part of the Hard Rock's Friday Night Live concert series. Plus, System... more info

Stopcryingyourheartout.com — The full setlist for Rock Band Unplugged, the PSP version of Rock Band, has been confirmed to us by Harmonix & MTV Games this morning.Rock Band Unplugged Full Track List:2000s• AFI - "Miss Murder" *• All-American Rejects - "Move Along"ââ... more info

Guardian Music — Feast your ears on some delta blues from Mogwai, Arab music from Radiohead, camp pop from Perez Hilton and, er, safe-sex anthems from StereophonicsThanks to Spotify, sharing a playlist is now so easy even a pop star can do it. A quick glance across t... more info

Perez Hilton — Holy shiz! System of a Down drummer John Dolmayan has purchased the first comic book featuring Superman for $317,200 dollars!!! Insane! The hard rock drummer who doubles as a comic book dealer shelled out the big bucks for the ultra-rare Action Comic... more info

ContactMusic — SYSTEM OF A DOWN rocker JOHN DOLMAYAN has paid $317,200 (£226,571) to buy the first ever SUPERMAN comic at an online auction. The untouched Action Comic No.1 - which shows ... more info

MiamiHerald.com1st Superman comic book sells for $317200Los Angeles TimesAP A rare copy of Action Comics No. 1, the first comic book featuring Superman, has sold for $317200 in an Internet auction. John Dolmayan, drummer of the rock band System of a ... more info

Music News Net — MUSIC NEWS - The drummer for the rock band System of a Down, John Dolmayan, has bought, at auction, a rare copy of the first comic book that features Superman, for a reported $317,200, according to managers at ComicConnect.com. The... more info

Roadrunner - Blabbermouth — ARTISTdirect.com editor Rick Florino has written a feature compiling band reactions to the upcoming $120 million comic book adaptation "Watchmen". more info

Guardian Music — So, you've been reading this column for a few months now, and it's time we introduced you to a few bastions of Japanese music so you know what you're talking about once the J-wave crashes on British shores (which, with your enthusiasm, will happen ev... more info

Undercover, Australia — System of a Down frontman Serj Tankian will perform at the 2009 Big Day Out. more info