Michael Ryan Pritchard, better known by his stage name Mike Dirnt, is an American rock musician who is the co-founder, bassist, backing vocalist, and occasional lead vocalist of Green Day.

¡Tré! is the eleventh studio album by the American rock band Green Day, released on December 7, 2012. It is the third and final installment in the ¡Uno! ¡Dos! ¡Tré! trilogy, a series of studio albums