Green Day isn't just one of the greatest pop punk bands of all time, but one of the greatest bands of any genre. They're Rock ...

Green Day are one of the most famous American ... old and had formed the band with bassist Sean Hughes and drummer Raj Punjabi. A few months later they renamed themselves Sweet Children and ...

of which Green Day served as executive producers. Now available to watch on YouTube, the 30-second video shows Armstrong playing with his friends Raj Punjabi, Mike Pritchard, and Sean Hughes in 1987.