New Music from John Mayer Featuring Taylor Swift "Half of My Heart"

Another track off John Mayer’s Battle Studies has leaked before its November 17th release date: “Half of My Heart,” a duet with Taylor Swift. The pair team up for a nice piece of Fleetwood Mac-inspired pop in which Mayer sings, “Half of my heart is a shotgun wedding to a bride with a paper ring, but half of the heart is the part of a man who hasn’t truly loved anything.”

VIA ROLLING STONE