I’m making a short film… I need a song that builds up and hits this HUGE climax…?

What are some of your suggestions? I am already looking at Sigur Ros, Explosions in the Sky, the soundtrack from The Mission and Mogwai. Any specific songs from these bands? Any other amazing cinematic climatic songs that make you want to fly/cry!? I’m open to ANYTHING!

Thanks guys! Much LURVE!!