Mama Mia Written by Mayra Verónica (as Mayra Verónica Aruca), Luciana (as Luciana Caporaso), Nick Clow, Roy Tavare and Hamilton Bohannon (as Hamilton F. Bohannon) Performed by Mayra Verónica Published by Sony/ATV Music Publishing (UK) Limited (PRS) and Bayahibe Music Inc (ASCAP)