This is the groups second win tonight, after winning earlier for Song of the Year. Coldplay’s “Viva La Vida” has been rocked with controversy this week as Joe Satriani said he was going to have his lawyer serve Coldplay during the Grammy’s. Satriani claims that Coldplay’s “Viva La Vida” was too similar to the melody of his instrumental “I Just Wanna Fly.”
via 2009 Grammy for Best Rock Album goes to Coldplay : Top Socialite.