Okay, so I listened to the main theme of a movie named Planes, called, well, you guessed it, "Planes" and there are some great horn harmony to another higher pitched (flugelhorn or trumpet? Cornet?) instrument, and it sounds FABULOUS!
Do you know of any pieces that have great horn parts? Can be low, middle or high ranges; anything is great!
Favorite:
Two Steps From Hell
Audiomachine
John Powell (Film Composer) (Specifically How to Train Your Dragon - This is Berk)
Tim Janis (composer)