John Mayer Premieres "Who Says"

John Mayer has released a new single, titled "Who Says", on his official website. Alerting fans about the song, which will serve as the first single off his upcoming studio album "Battle Studies", he tweets " 'Who Says,' the first single from Battle Studies. From my heart to yours."

He has also begun shooting the music video for "Who Says". No release date or detais on the video yet. "Battle Studies", will be released in the U.S. on November 17th.

Listen to "Who Says" on John's
official website.