There were basically three themes. One was the sun theme which is the guitar when he’d get sun on his leg and it comes again in the end. And there’s of course the lullaby which Dido sang, “If I Rise.” And then there’s this driving guitar which is the motivation theme.
When I initially read the script, it goes inside and comes out different things even without commenting on any stuff. And then, those pieces are taken out and then spread out through the movie.
