Mariah Carey and BILL and Hillary Clinton will be honoured at the VH1 Save The Music Foundation's 10th anniversary gala in September (07). A host of artists will perform at the ceremony at New York City's Lincoln Center, including Roger Waters, Jon Bon Jovi and John Mayer. The Clintons are being honoured for their work for past Save The Music campaigns. In 1993, when he was U.S. president, Clinton donated a saxophone to the foundation - which is dedicated to promoting music in schools. Foundation director Paul Cothran says, "Throughout the years, Bill and Hillary Clinton have exemplified incredible dedication and support for the VH1 Save The Music Foundation, and it is an honour to have them join in celebrating our 10th anniversary."