Nintendo Party Mayhem: Musicland Tune-Up!

Nintendo Party Mayhem: Musicland Tune-Up is the 20th Nintendo Party Mayhem movie and the 61st movie in the Lifetime Productions Animated Classics series. The movie is a remake of the 1970 classic Musicland Tune-Up. It is one of the few lost films that exist in the history of Lifetime Productions.

Plot
The movie is set on Veteran's Day,1923 in Nashville, Tennessee, where the viewers are greeted to five Koopa Troopas willing to tell the story of how Mario, who is playing the part of the respective main character from the original film, saved music. The scene is transitioned to a flashback scene where the actual movie begins. There, Bowser was planning to take all music away from the city of Nashville. The opening scene later ends with the Koopas and Mario singing "When the Saints go Marching In".

After the Title screen, Bowser then orders his minions to go snatch some musical instruments from around town. When Luigi and Mario find out about Bowser's crime, they go out and investigate with Ephraim, the prince of Renais in Magvel.

When the adventure continues on, and the investigation continues, Mario comes across a man and his piano. Later, Bowser shows up with Greil's axe, Urvan, and attempts to steal the piano.

When Mario tries to stop Bowser, he gets out an electric guitar and performs the Super Mario Bros. theme song with vibration waves coming out of the guitar. When Bowser was defeated, Mario retrieved Urvan, but not before being thanked by the pianist by saving both his life and his piano.

Mario, Ephraim, and Luigi then arrive at the theater where Bowser was stationed at. Later, the police and the Greil Mercenaries arrive outside the theater to arrest Bowser for the crimes he committed. While the Greil Mercenaries do convince Bowser to come out of the theater, he refuses. When Greil brings Bowser out to Mario, Bowser is then arrested by the police and charged with stealing intellectual properties. The instruments are later restored to their proper owners and Mario was made the hero of music in Nashville.

References to Nintendo Games
There are two references to Nintendo games within this movie.
 * The electric guitar scene is very similar to Donkey Kong's final smash in Super Smash Bros. Brawl and Super Smash Bros. 4.
 * Mario wears his tuxedo from Mario Party: The Top 100 during some parts in the movie.

Lost Films
When a crash occurred a month after the film was released in theaters, the movie was deleted from the files in the computer, as well as being removed from computer theaters.