- Date: March 3, 1998
- Type: Album
Crystal Ball contains the twentieth and twenty-first studio albums by American recording artist Prince. It was released on March 3, 1998 by NPG Records. The album contains Crystal Ball, the twentieth studio album by Prince, which is a three disc set of "previously bootlegged" material, together with a fourth bonus disc with an album of 12 new acoustic songs named The Truth, the twenty-first studio album by Prince. The direct order edition included a fifth disc: an instrumental studio album by The NPG Orchestra named Kamasutra. Crystal Ball is the second triple album in succession following Emancipation. Each of the album's three CDs contains 10 tracks and lasts almost exactly 50:00, mirroring Emancipation's 12-song, 60:00 disc lengths.