The "Greatest Hits" album was first released in 1981, featuring a collection of Queen's most popular songs, including "Bohemian Rhapsody," "We Will Rock You," and "Another One Bites the Dust." The album has been re-released several times, with various bonus tracks and remastered audio. In recent years, the album has been re-released in high-definition audio formats, including DTS Audio 5.1.