Ozzy Osbourne Announces Monsters Of Rock Headlining Gig -- So What Does This Mean For Ozzfest?

Canadian concert will also feature Judas Priest, Serj Tankian, Shadows Fall, more.

Carrie Underwood Has An Easy Ride To First Billboard #1

LPs from Robert Plant and Alison Krauss, System of a Down's Serj Tankian, Coheed and Cambria also crack chart's top 10.

Carrie Underwood Tries To Overcome Coheed And Cambria, Serj Tankian, Cobra Starship And More, In New Releases

Also due Tuesday: Hurricane Chris, Seether, Rob Zombie, Relient K, Babyshambles, Prefuse 73, Black Dice.

System Of A Down's Serj Tankian Hopes Second Solo LP Doesn't Rock

Rocker shooting for jazzier, 'more orchestral' sounds; also reveals 'FCC' backing band, talks Wyclef Jean collaboration.

Foo Fighters Enlist Cee-Lo, Serj Tankian, Josh Homme, Mastodon For Epic VMA Performance

The band is also bringing in Lemmy for Led Zeppelin and Prince covers — and more — in the Hot Pink Suite.

System Of A Down Frontman Serj Tankian On Intimate Solo LP: 'I Believe In It'

'Anytime we want to get together and work, it's there for us,' he says of System hiatus.

Morello, Tankian Score Rare Mumia Interview For Axis Radio

Discussion with death-row inmate airing Friday.

For The Record: Quick News On Ashlee Simpson, Bo Bice, Kylie Minogue, Serj Tankian And Buckethead, Eels & More

Ashlee plays 14-year-old's party, Bo Bice and Sugar Money single available, Kylie recovering from surgery.