This two-disc collection from Disney features two standalone sets of music. The first disc compiles 17 cuts from tween stars like Hannah Montana and Selena Gomez, and relies heavily on the popular High School Musical series, while the second disc includes 21 tracks culled from the studio's myriad animated and live action classics like Mary Poppins, Mulan, Toy Story, and Snow White & the Seven Dwarves. ~ James Christopher Monger