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. He has also played in several other bands, including the Frustrators. His stage name Dirnt was originally a nickname that his friends from grade school gave him, as he constantly played "air bass/guitar" and made a "dirnt, dirnt, dirnt" noise while pretending to pluck the strings.

Woodstock '94 was an American music festival held in 1994 to commemorate the 25th anniversary of the original Woodstock festival of 1969. It was promoted as "2 More Days of Peace and Music". The poster used to promote the first concert was revised to feature two catbirds perched on the neck of an electric guitar, instead of the original one catbird on an acoustic guitar.