Let's Talk About Love
Written by James Horner and Will Jennings , and serving as the love theme for James Cameron's 1997 blockbuster film "Titanic" , "My Heart Will Go On" topped the charts around the world and is considered to be Dion's signature song . 
<triplet> Titanic <subj> James Horner <obj> composer <subj> James Cameron <obj> cast member