Barcelona” is a single released by Queen vocalist Freddie Mercury and operatic soprano Montserrat Caballé. A part of their collaborative album Barcelona, it also appeared on Queen’s Greatest Hits III.
The song came about because Mercury’s love of opera and Caballe being asked to help with a song for the 1992 Olympics. Originally released in 1987, it was one of the biggest hits of Mercury’s solo career, reaching number eight in the UK Singles Chart. After Mercury’s death in 1991, it was featured at the 1992 Summer Olympics,