The singer and guitarist said he injured his left index finger in a truck door on July 25.
John Mayer is opening up about his recent breakup with Katy Perry.
Phillip Phillips postpones: The singer said on Facebook that because of orders from a doctor he has to postpone his last few tour dates.
John Mayer Botox: A doctor injected Botox in John Mayer’s vocal cords to treat his granuloma. He was left mute for several months and was unable to perform.