‘90s’ Indie rock innovators Superchunk play Button Factory on Saturday the 27th of June - their first Irish show in 25 years Superchunk are an American indie rock band from North Carolina, formed in 1989. They helped define the local music scene in the 1990s and became a leading force in indie rock. The line-up includes Mac McCaughan Jim Wilbur Laura Ballance and Laura King. Known for their fast energetic sound and strong DIY ethic, the band built a loyal following.