Annie's fourth solo LP and her most recent collection of original material, 'Songs of Mass Destruction' was issued in October 2007 and featured the singles 'Dark Road' and the remarkable 'Sing'. The latter is a collaboration with a who's who of female artists including Madonna, Celine Dion, Dido, Beth Gibbons, Gladys Knight and 18 others. A charity record, it raises money and awareness for the HIV/AIDS organization Treatment Action Campaign.