Prince's albums discography consists of 42 studio albums (including four soundtrack albums), four live albums, nine compilation albums (including one soundtrack album), 17 video albums and three posthumous albums. See Prince singles discography for his singles and extended plays, and Prince videography for his music videos and video albums. Prince has sold over 100 million records worldwide, including 36.5 million certified units in the United States, and over 10 million records in the United Kingdom. Rolling Stone ranked him at No. 27 on its list of the 100 Greatest Artists of All Time.