|Dag Nasty kept roaring D.C.-styled hardcore alive during the mid-'80s. Although the group was more accessible and melodic than Minor Threat, they never lost their bracing, blistering edge. Formed by former-Minor Threat and Meatmen guitarist Brian Baker and ex-DYS vocalist Dave Smalley, Dag Nasty recorded their first album, Can I Say (1986), with D.C.-punk guru Ian MacKaye assisting on the production. The following year, Smalley left the group; he was replaced by Peter Cortner, who added more pop elements to the band's sound. Dag Nasty moved from MacKaye's Dischord label to Giant in 1988, releasing their last album, Field Day.
Along with former-Big Boy Chris Gates, Baker formed the metal band Junkyard in 1989, which released two records on Geffen before fading away. Dag Nasty came back together in 1992, releasing Four on the Floor for the growing underground punk scene that was only a few short years from breaking into the mainstream. The response was enthusiastic, but the band stepped away from the business again. Ten years later, they reunited with the emo rock call-to-arms Minority of One and released it on Revelation Records. ~ Stephen Thomas Erlewine, All Music Guide