what is the theme tune to the film MATILDA?!!

lol im making this cool cd but i dnt no wt the theme tune is to MATLIDA by ROALD DAHL! can eny one help me? its that one that knda goes;

dah de dit dit dah,
da de dit dit dah, bobideesaybobideean
omway, omway,
“I would like to reach out my heart, I wanna tel you now, wel pick me up when, omway omway bobideesay, I would like to hold, and we will cry, simme in a way, in my way”

yno at the beginning of the film??

does anyone know what it's called/ who its by/ how i can find a version of it?! thnkuu! x <3

It's "Send Me On My Way" (or sometimes just "On My Way") by Rusted Root.