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S4, E17: The members of New Directions tackle their musical indulgences – the songs and groups that everyone is too embarrassed to admit that they love. Musical performances include "Wake Me Up Before You Go-Go", "Copacabana", "Against All Odds", "Wannabe", "My Prerogative", "Creep" and "Mamma Mia".
Comedy · Jul 20, 2013 · 41 min