"Blue World" is a song by American rapper Mac Miller from his sixth studio album, Circles (2020).
[2] The song was written by Miller and Guy Lawrence of Disclosure,[3] with George Forrest and Robert Wright receiving writing credits due to a use of "It's a Blue World" by the Four Freshmen as a sample.
[4] It was also on former U.S. president Barack Obama's playlist of his favorite music of 2020,[5] and would go on to be featured in the soundtrack for MLB The Show 23.
Heran Mamo of Billboard called "Blue World" an "electronic-tinged rap" song.
[6] The track contains a sample of "It's a Blue World" by American vocal quartet The Four Freshmen,[7] as well as a "syncopated drum pattern and hip-hop rhymes".