Forums: Pirates of the Caribbean

Hi... I am new around here, but I thought I'd give this thing a try, and see if maybe you can end a debate I have been having with my friends. You see... the Pirates of the Caribbean Trailer has some music, right after *spoilers*

One of the undead characters says "Ye best start beliving in ghost stories, Ms. Turner... your in one"

THe music right after that is from some movie, or is some famous song... could you help my friends and I out, and figure out what this song is? Thanks.

wasn't it used in the Speed trailer?