Mamma Mia! is a jukebox musical written by British playwright Catherine Johnson, based on the songs of ABBA, composed by Benny Andersson and Björn Ulvaeus, former members of the band. The title of the musical is taken from the group's 1975 chart-topper "Mamma Mia". Ulvaeus and Andersson, who composed the original music for ABBA, were involved in the development of the show from the beginning. Anni-Frid Lyngstad has been involved financially in the production and she has also been present at many of the premieres around the world.
The musical includes such hits as "Super Trouper", "Lay All Your Love on Me", "Dancing Queen", "Knowing Me, Knowing You", "Take a Chance on Me", "Thank You for the Music", "Money, Money, Money", "The Winner Takes It All", "Voulez Vous", "SOS" and the title track. Over 60 million people have seen the show, which has grossed $2 billion worldwide since its 1999 debut. A film adaptation starring Meryl Streep, Colin Firth, Pierce Brosnan, Amanda Seyfried, Christine Baranski, Stellan Skarsgård and Julie Walters was released in July 2008.
The show currently has productions in the West End of London, as well as various international productions. Its Broadway incarnation closed in September 2015 after a 14-year run, effectively making it the eighth longest-running show in Broadway history.
A typical performance of Mamma Mia! runs for approximately two hours and 30 minutes, plus a 15-minute intermission.(Wikipedia)