TIËSTO Kaleidoscope (2009 UK 17-track CD album - With some amazing colaborations, the world's biggest DJ returns with one of the dance crossover albums of the year. With a mixture of sounds, 'Kaleidoscope' has elements of techno, electro, funky house, pop and straight out trance, with Tiësto aiming to broaden out from his core dance / clubbing audience, and features collaborations with Jónsi [Sigur Ros], Kele Okereke [Bloc Party], Nelly Furtado, Calvin Harris, Emily Haines [Metric], Tegan & Sarah, Sneaky Sound System, amongst others!)