Photos of John Mayer Leaving LA's Katsuya; Battle Studies Coming Out on Nov. 17

John Mayer Finally Sets a Date

John Mayer was out again for dinner last night at what seems to be his favorite LA restaurant, Katsuya. He was taking a break from all the time he's been spending in the studio working on his upcoming album, Battle Studies. We'll finally get to hear the fruits of his labor when the record comes out — John tweeted yesterday that it'd be available on Nov. 17.