Need help with scripting and adding station music

I want to add the Demon soundtrack to/for the Demon (https://www.youtube.com/watch?v=aXSC7g7DvFA) in the Great America Coasters park I downloaded and have it play in the station, but how? Can anyone PLEASE give me a step-by-step process on how to script and save the file and then add it to the ride? I would really appreciate it!

you should check out bestdani's sound spheres

http://steamcommunity.com/sharedfiles/filedetails/?id=728366804

I used them for the sound in my Valleyfair project. I don't think there are any ways to have triggers or anything but they play sounds and music where you want and you can adjust it.

I guess he updated it now you can have triggers! YAY! THANKS BESTDANI!!!

p.s. look through his other stuff. there are a lot of useful things.