Digitally remastered. The Black Album is one of the most commercially successful and critically acclaimed records of all time, with global sales of over 35 million, and contains a series of unrelenting singles, "Enter Sandman," "The Unforgiven," "Nothing Else Matters," "Wherever I May Roam," and "Sad But True." Remastered by Bob Ludwig at Gateway Mastering and overseen by executive producer Greg Fidelman.