I will be silent again for six months: John Mayer

The 35-year-old singer underwent his second surgery yesterday to remove granuloma on his vocal cords.

Mayer had the first surgery last fall as he was in production on his current album 'Born and Raised', reported CNN online.

"Well, here I am. Silent for the next few months, no singing for probably six, but all signs point to this being the last step in getting to perform again. Back to notebooks and iPad to communicate for the time being. Zen living at its finest," he posted on Twitter.