McDull: Xiang Dang Dang Ban Wo Xin
English name: McDull: The Pork of Music
Genres: Comedy
Type: Movie, Episodes: 1
Aired: Jul 10, 2012
Source: Unknown
Rating: G - All Ages
Synopsis:
Hong-Kong made fourth sequel of "My Life as McDull".

Springfield Kindergarten is desperately in need of money - The principal is behind on the rent, and the electricity is getting cut off. After a fundraising dinner ends in spectacular failure, the music-loving principal decides to form a student choir as last resort. With the help of a shady talent manager named Big M, the Springfield Kindergarten Choir becomes a huge success, and little McDull discovers that a little thickness really can make a great voice. 

(Source: AniDB)