Frank Beard

"The doctors did what they did so now I'm able to do what I do," said the band's longtime drummer.

The band issued a statement regarding the situation on March 15.

We 'mustache' you a question: What are rock music's best mustaches? See our list of the greatest lip rugs in rock.

June has a lot of birthdays, so see which rockers are blowing out the candles for this month.