Groundwork was a straight-edge hardcore band from Arizona. Although highly influential, their material is very hard to come by. They have released multiple 7"s as well as a split with Unbroken. This band was easily one of, if not the best hardcore band to ever come out of Arizona in the 90's. Groundwork helped put Tucson/AZ on the map for hardcore. "Today" is a discography of all their releases, and the link is for a great V0 VBR rip. Enjoy
FFO- Unbroken, Chokehold, Disembodied