The Dave Matthews Band has announced that it will use the money raised from a Red Rocks Amphitheatre show last year as the source of a challenge grant to help build the New Orleans Habitat Musicians Village. The Village is a Habitat for Humanity endeavor which will build more than 300 homes along with the Ellis Marsalis Center for Music. DMB will match funds for the project, which was first envisioned by honorary chairs Branford Marsalis and Harry Connick Jr.