John Mayer: Proud of 'Evolutionary Steps' Made in New Album

John Mayer makes a quick exit out of the Late Show with David Letterman on Thursday (May 17) in New York City. The 34-year-old singer made an appearance on the show with fellow guests Conan O’Brien. “If you’re lucky, you get to make giant evolutionary steps from your first record, so I was able to… Read More »