If you’re looking for something more advanced to listen to, with a fantasy spin to it then His Dark Materials is right up your street…
1. Northern Lights or to give it it’s American name, The Golden Compass
https://www.youtube.com/watch?v=igys2EpWKQU
2. The Subtle Knife
https://www.youtube.com/watch?v=PTUFyR9YTR0
3. The Amber Spyglass
https://www.youtube.com/watch?v=PBVhy7oVEfk