Mamma Mia! is a musical stage show at Bass Performance Hall in Fort Worth, a grand old theater with a classic, ornate feel. Built around the songs of ABBA, this feel-good musical follows a bride-to-be on a Greek island and her search for her father, with hit tunes like "Dancing Queen" and "Mamma Mia" bringing plenty of sing-along energy. Bass Performance Hall is a beautiful space that makes every big number feel special.