NOFX is a punk rock band from San Francisco, formed in 1983. The original lineup included singer/bassist Fat Mike, drummer Erik Sandin, and guitarist Eric Melvin. Since 1991, the lineup has remained the same, with El Hefe playing guitar and trumpet. They have released 10 full-length studio albums, 15 EPs, and many 7" singles. The group has sold over 6 million records worldwide, making them one of the most successful independent acts of all time.
