DYS (band)

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "DYS" band – news · newspapers · books · scholar · JSTOR (April 2020) (Learn how and when to remove this message) This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (April 2020) (Learn how and when to remove this message) (Learn how and when to remove this message)

DYS is an American straight edge hardcore punk band from Boston, Massachusetts, who were part of the "Boston Crew" in the 1980s, along with contemporaries such as SSD and Negative FX. The group later expanded their sound, becoming one of the first hardcore bands to veer into heavy metal.