Alvin and the chipmunks (DVD)

Feature films:Side A : Full screen feature; forced trailers; Chip-Chip-horray! Chipmunk history; creating Chipmunk music featurette; history of the Munks; trailers ; Side B: Widescreen feature; forced trailers; creating Chipmunk music featurette: hitting the harmony; history of the Munks; trailers; inside look at Horton hears a Who