Led Zeppelin IV, often simply referred to as Led Zeppelin IV, is the fourth studio album by the English rock band Led Zeppelin, released on November 8, 1971. The album contains some of the band's most enduring works, including 'Stairway to Heaven,' 'Black Dog,' and 'Rock and Roll.' Unlike their previous albums, it was released without a title, featuring only the iconic artwork on the cover. Led Zeppelin IV is widely regarded as one of the greatest albums in the history of rock music.