Jam! Showbiz Music, Canada — Rocker John Mayer has defended his decision to sing about smoking marijuana on his new single. more info

Chorus.fm — Clips from *John Mayer's (http://absolutepunk.net/johnmayer)* upcoming Battle Studies can be heard here (http://www.amazon.co.uk/Battle-Studies/dp/B002TNQETW/ref=sr_1_11?ie=UTF8&s=dmusic&qid=1256173422&sr=1-11). Submitted by falloutpanicboy more info

Chorus.fm — Fuse will be airing *John Mayer (http://myspace.com/johnmayer)*'s upcoming Beacon Theatre concert live on November 17th at 9PM ET, and they've just launched a contest searching for a fan to help cover the concert backstage; fans can sign up here (htt... more info

Rolling Stone — Who: Michigan singer/multi-instrumentalist/producer whose month-old debut of retro-soul gems, A Strange Arrangement, is earning him fans like Justin Timberlake, Mark Ronson and John Mayer, who ­Tweeted, “Record of the year goes to Mayer Hawthorn... more info

Perez Hilton — We wrote about it earlier, and now it's certain! Heartbreak Warfare is John Mayer's second single off his upcoming album, Battle Studies. Check out the video for the song above! more info

Perez Hilton — This is soooooooooo much better than his first single, Who Says!!!!! The rumored second single, off John Mayer's upcoming album has surfaced and we really like it. Unlike the sparse and "cute" first single, this Heartbreak Warfare takes you on much m... more info

Mjsbigblog — Adam Lambert’s “Time For Miracles” just cracked the Top 10 on iTunes, passing John Mayer’s “Who Says”. Congratulations Adam! “Time for Miracles”, has been working it’s way up the chart since it was released to iTunes and Amazon sho... more info

The Newsroom — v6315, NEW YORK, NEW YORK - Tuesday October 13 2009. John Mayer gets a cut and blow dry in the Meatpacking district NYC. Video: PacificCoastNewsVideo.com UK OFFICE: +44 131 557 7760/7761/7762 US OFFICE: 1 310 822 0419 more info

Music News Net — MUSIC NEWS - With John Mayer's new album, BATTLE STUDIES and live TV concert coming up next month, Fuse has announced the start of their "John Mayer Contest: Fuse Reporter Needed!" One winner gets the chance to meet John Mayer... more info

People.com — The singer offers understanding about Twitter for Cyrus and advice about career for Lovato more info