Even better news for fans: Mayer – who first performed the song live onstage in Adelaide, Australia – loved the song so much, he’s recorded it and will be releasing the track on iTunes on Tuesday.
“The best thing about Beyoncé? The break in her voice on the first ‘baby, love me lights out’ in XO. Real and raw.”
What do you think? Does Mayer do the song justice? Sound off in the comments below.