Dischord Records is a Washington, D.C.-based independent record label specializing in the independent punk rock music of the D.C.-area music scene. The label is co-owned by Ian MacKaye and Jeff Nelson, who founded Dischord in 1980 to release Minor Disturbance by The Teen Idles. Along with other independent American labels such as Twin/Tone, Touch and Go Records, and SST Records, Dischord helped to spearhead the nationwide network of underground bands that formed the pre-Nirvana indie-rock scene. These labels presided over the shift from the hardcore punk that then dominated the American underground scene to the more diverse styles of alternative rock that were emerging.