On June 26, 1999, Disneyland released (in conjunction with the Art of the Haunted Mansion special event held at the park) a 30th anniversary limited edition CD honoring the Haunted Mansion. The disc was produced by Red Dot Net, a digital on demand company, meaning that each CD is burned individually, rather than being "pressed" from a glass master disc as most mass-marketed CDs are. The discs were sold for $19.99 through the same channels that sold the now-defunct on-demand "Disneyland Forever" custom CDs, although the Haunted Mansion discs came in special pre-assembled jewel cases with the very informative booklet pictured below that was designed by Walt Disney Imagineering which explained each track and contained many pieces of conceptual art. (Later releases from 2002 on didn't contain the booklet.)