Battle Studies (album)

Battle Studies
Studio album by John Mayer
Released	November 17, 2009
Recorded	February–August 2009
Studio	Battle Studies (Calabasas, California) Capitol (Hollywood) The Village (Los Angeles)
Genre	Pop rock[1]
Length	46:39
Label	Columbia
Producer	John Mayer Steve Jordan
John Mayer chronology
Continuum (2006) Battle Studies (2009) Born and Raised (2012)
Singles from Battle Studies
"Who Says" Released: October 13, 2009 "Heartbreak Warfare" Released: October 19, 2009 "Half of My Heart" Released: June 21, 2010 "Perfectly Lonely" Released: November 13, 2010

Battle Studies is the fourth studio album by American singer-songwriter John Mayer, released on November 17, 2009, by Columbia Records. Production took place from February to August 2009 at Battle Studies recording studio in Calabasas, California, Capitol Studios in Hollywood, and The Village in West Los Angeles, California, and was handled by Mayer and Steve Jordan.

The album debuted at number one on the US Billboard 200, selling over 286,000 copies in its first week of sales. It achieved successful sales in several other countries and produced two singles that attained chart success. Battle Studies received positive reviews from critics, and was certified platinum by the Recording Industry Association of America, having sold over 880,000 copies in the United States.