Original London Cast - "Mamma Mia! The Musical (Original London Cast Recording)". Originally released to commemorate the launch of the London production of Mamma Mia! The musical in 1999, the original cast recording is now available to own on vinyl for the very first time. The 2 LP set is pressed on blue and white 140g vinyl and housed in a gatefold sleeve which includes a selection of photos and song lyrics. In addition to the original collection of ABBA's most popular songs, the vinyl features three bonus tracks from the show's encore which were added to the 5th anniversary edition of the album in 2004. Limited Edition.