Crazy Little Thing Called Love

"Crazy Little Thing Called Love" is a song by the British rock band Queen. Written by Freddie Mercury in 1979, the track is included on their 1980 album The Game, and also appears on the band's compilation album Greatest Hits in 1981. The song peaked at number two in the UK Singles Chart in 1979 and became the group's first number-one single on the Billboard Hot 100 in the US in 1980, remaining there for four consecutive weeks. It topped the Australian ARIA Charts for seven weeks. It was the band's final single release of the 1970s.

Having composed "Crazy Little Thing Called Love" on guitar, Mercury played rhythm guitar while performing the song live, which was the first time he played guitar in concert with Queen. Queen played the song live between 1979 and 1986, and a live performance of the song is recorded in the albums Queen Rock Montreal, Queen on Fire – Live at the Bowl, Live at Wembley '86 and Hungarian Rhapsody: Queen Live in Budapest. Since its release, the song has been covered by a number of artists. The song was played live on 20 April 1992 during The Freddie Mercury Tribute Concert, performed by Robert Plant with Queen. The style of the song was described by author Karl Coryat as rockabilly in his 1999 book titled The Bass Player Book.