Cover versions of Mamma mia by ABBA | SecondHandSongs
Mamma Mia review: Musical still shines at the Hollywood Bowl | EW.com
Glee Live! In Concert!' shows that it is now as much about marketing as it is about music: Critic's Notebook - Los Angeles Times
Some gorgeous photos of the MAMMA MIA! London cast change rehearsals, taken by Adam Clayton-Smith, one of our amazing Swings! The n… | Rehearsal, Mamma mia, It cast