Research: Music-

I've done my own research in what type of music is used in teen films. The music genre varies within different types of films. For example if it was a Horror teen movie like scary movie, the music is more explicit and is pretty much freaky. 

This is contrasted to other film genres- teen films have pop, hip hop and R&B music.

Creative Commons: 
Creative Common is a site where you can search for music which is copyright free.

1. Go to http://www.creativecommons.org.uk/
2. check both boxes under the search menu
3. Choose which service provider you like
4. Download music/sounds
5. move to appropriate folders and convert to AIFF
6. Drop it to final cut pro