The Horcruxes theme

"Locket theme" is a mystery melody associated with the locket of salazar slytherin

Full list of appearances
the Locket theme can be heard on the track "The Locket" and "Dobby".

Appearances

 * Harry Potter and the Deathly Hallows: part 1
 * Harry Potter and the Deathly Hallows: part 1 (soundtrack)