John Mayer

Man Sings Like Adam Levine, Bruno Mars, John Mayer + 11 Other Singers All in One Video
Man Sings Like Adam Levine, Bruno Mars, John Mayer + 11 Other Singers All in One Video
A single singer impersonating various other voices is, like, all the rage on YouTube right now. We've had an off-Broadway talent channel everyone from Demi Lovato to Alanis Morrisette in one tune and a guy singing 'Let It Go' in the voices of various Disney-Pixar characters. Now enter YouTube star Roomie, who impersonates everyone from Adam Levine to Fall Out Boy in his new video, 'One Guy, 14 Voi