There is more than one artist with this name.
For the progressive rock band formed in Woodstock, NY in 1994, see 3.
1) Three were a post-hardcore band signed to Dischord records featuring members of Gray Matter and ex-Minor Threat drummer Jeff Nelson. Formed in 1986, they broke up by 1988 just before releasing an album called Dark Days Coming. They are best known for their song "Swann Street" which featured on their sole album as well as a couple of Dischord compilations. .