Mickey's Mouse Tracks was a television series on the Disney Channel which ran from 1992 to 1994, and featured Disney cartoons and animated short films, dating from before the advent of Disney Channel.
Last year, the original version of Mickey Mouse went into the public domain ... The Hollywood Revue Of 1929 that same year. Both the song and the film are now in the public domain.
1929: the year Popeye made his comic strip debut, Mickey Mouse uttered his first word ... and other works from 1925 are now public domain Original creative works enter the public domain ...