Soundtrack Credits 

Mamma Mia
(uncredited)
Written by Benny Andersson, Björn Ulvaeus and Stig Anderson
Performed by ABBA

Gloria 2004 – Prodygee & Davis Radio Mix
Written by Umberto Tozzi and Giancarlo Bigazzi with English lyrics by Trevor Veitch
Performed by Laura Branigan
Played when Francine first discovers Stan figure skating

https://www.imdb.com/title/tt0886728/soundtrack