Film Music Guide
1 - Firstly you'll need to choose which movie file you want to work on - go to MOVIE CLIPS
2 - Once you've chosen your movie clip you should then get your movie into LOGIC. See FILM MUSIC GETTING STARTED TUTORIAL video.
3 - You'll then need to create a cue sheet, this will help you plan your music and sounds.
4 - Once you've completed your cue sheet, you can then start selecting the instruments you'd like to use, considering the types of sounds you'd like for your movie clip.
5 - Are you going to compose your own music OR use someone else's music? If using someone else's music you will need to adapt it. This is often what film composer do. They copy a song but change it enough so that it's legitimate, i.e. not infringing copyright.