John Mayer performed his 2009 hit “Half of My Heart” at a recent concert, and fans are shocked. Why? It’s been long, long time since he last played it for an audience, maybe or maybe not due to the fact that it was originally released as a duet with his superstar ex-girlfriend Taylor Swift.
The 45-year-old musician dusted off the track for his Detroit crowd Wednesday night (March 22) at Little Caesar’s Arena, a show on his solo acoustic tour. And even though he was the only one on stage, he still had a duet partner(s), as fans in the audience sang Swift’s accompanying vocals themselves.
“John…