Soundwave are bringing out the big guns for 2013. According to their announcement on facebook this morning Metallica will headline.
Here is the annoucment exactly as it appeared on Facebook
** Soundwave Festival 2013 OFFICIAL LINEUP - MAJOR ANNOUNCEMENT **
Metallica, Linkin Park, Blink-182, A Perfect Circle, The Offspring, Paramore, Garbage, Tomahawk, Stone Sour, Kyuss Lives, Anthrax, Sum 41, Dragonforce, All Time Low, Flogging Molly, Ghost, Duff McKagan's Loaded, Motion City Soundtrack, Lawrence Arms, Kingdom Of Sorrow, Fozzy, Sleeping With Sirens, Cancer Bats, Madball, Vision of Disorder, Pierce the Veil, Periphery, Shai Halud, Of Mice & Men, Miss May I, Danko Jones, Woe Is Me, The Wonder Years, While She Sleeps, Such Gold, Lucero, Six Feet Under, Deaf Havana, Red Fang, Chunk! No Captain Chunk! and Memphis May Fire!