"Bohemian Rhapsody" is a song by the British rock band Queen, released as the lead single from their fourth studio album, A Night at the Opera (1975). Written by lead singer Freddie Mercury, the song is a six-minute suite, notable for its lack of a refraining chorus and consisting of several sections: an intro, a ballad segment, an operatic passage, a hard rock part and a reflective coda. It is one of the few progressive rock songs of the 1970s to achieve both widespread acclaim and commercial success, and appeal to a mainstream audience.

Queen are a British rock band formed in London in 1970 by Freddie Mercury, Brian May, and Roger Taylor, later joined by John Deacon (bass). Their earliest works were influenced by progressive rock, hard rock, and heavy metal, but the band gradually ventured into more conventional and radio-friendly works by incorporating further styles, such as arena rock and pop rock.