After 14 years and nearly 6,000 performances on Broadway, the phenomenal worldwide megahit Mamma Mia! arrives at The Muny like a breath of fresh island air. Prepare to be swept into the contagious excitement of 22 memorable ABBA hits, including “Dancing Queen,” “Take a Chance on Me” and “The Winner Takes It All.” You haven’t seen Mamma Mia! in its full splendor until you’ve seen it under the stars at The Muny.