Oh Mother (Back To Basics: Live And Down Under)
 作词 : Christina Aguilera/Derryck Thornton/Mark Rankin/Liz Thornton/Kara Dioguardi/Christophe Barrattier/Bruno Coulais
 作曲 : Christina Aguilera/Derryck Thornton/Mark Rankin/Liz Thornton/Kara Dioguardi/Christophe Barrattier/Bruno Coulais