John Mayer took the opportunity to debut some new music on the Mayercraft Carrier this weekend. He's been hard at work on his album and debuted a song called "Heartbreak Warfare," which of course has people wondering if it's about recent ex Jennifer Aniston. Sample lyrics include:

"Once you want it to begin/No one really ever wins/In Heartbreak Warfare/If you want more love/why don't you say so?/If you want more love/why don't you say so?"

Jennifer isn't the only breakup he's had since his last album, but he had to know that the connection would be made. Check it out below and tell us: John Mayer's "Heartbreak Warfare" — love it or leave it?

Pacific Coast News Online