An unprecedented 2 CD set, featuring her classic #1 hits and explosive remixes, plus previously unreleased rarities, fan favorites and four brand new tracks: \"Could I Have This Kiss Forever\" (duet with Enrique Iglesias), \"If I Told You That\" (duet with George Michael), \"Same Script, Different Cast\" (duet with Deborah Cox) and \"Fine\" (written & produced by Q-Tip and Raphael Saadiq).