The song "Bohemian Rhapsody", written by Freddie Mercury and originally recorded by rock band Queen for their album A Night at the Opera, has been covered by many different artists.

The song was performed by The Muppets characters in 2009. A music video was posted on YouTube on November 23, 2009 before the release of the track, and features Muppets characters singing partially modified lyrics of the original song. It garnered over seven million hits within its first week of release. Unlike other cover versions, the Muppets' single features the final master of Queen's original 1975 recording.

The video and song is an official production of The Muppets Studio. The success of the video caused Walt Disney Records to release the cover as a single on December 13, 2009, where it peaked at #32 on the UK Singles Chart.

The Muppets' version of "Bohemian Rhapsody" was directed by Kirk Thatcher, who has been involved with several other Muppets videos. According to studio manager Lylle Breier, the idea of the Muppets singing "Bohemian Rhapsody" had long been an idea that they wanted to do, but only was able to bring the project together within a short time before the video's release. Thatcher noted they had a long list of possible songs they wanted to do with a large group of Muppets, including Don McLean's "American Pie", but "Bohemian Rhapsody" was their ultimate selection. Filming was completed within a day by 20 staffers; Thatcher considered the task to be "epic in scale" considering they normally only use half a dozen Muppets for a single scene. Breier stated that this and other videos that The Muppets Studio released to YouTube are part of a promotional push for the Muppets; Breier likened outlets on the Internet like YouTube to the variety shows of the 1970s, and felt that the Muppets easily fitted into that culture.

...
Wikipedia