What is mr. blue sky in movies?

"Mr. Blue Sky" is a song by the British rock band Electric Light Orchestra (ELO), written and composed by the group's frontman, Jeff Lynne. The song has been used in several movies, TV shows, and other media. Some of the notable films in which the song has appeared include:

1. Guardians of the Galaxy Vol. 2 (2017) - This action-adventure movie features "Mr. Blue Sky" as its opening sequence, playing as the characters battle a giant beast.

2. Megamind (2010) - This animated superhero-comedy movie features "Mr. Blue Sky" in a scene where the titular character, Megamind, is celebrating his victory against his nemesis, Metro Man.

3. Eternal Sunshine of the Spotless Mind (2004) - This romantic science-fiction drama makes use of "Mr. Blue Sky" in a scene where the main character, Joel, is trying to hold onto his memories of his love interest, Clementine.

4. Paul (2011) - This sci-fi comedy movie features "Mr. Blue Sky" in a scene where the title character, an alien, tries to teach the human protagonists how to play a game, which involves the song.

In addition to its movie appearances, "Mr. Blue Sky" has also been used in various TV shows, video games, and advertisements. The song's upbeat and cheerful tone makes it a popular choice for feel-good moments in media.