I am trying to attach music clips created with garage band to videos. When I created the music it cut the song short, and will not play for the entire video. Is there any way I can delete the songs that were created and stored when I am using iMovie. I figured out how to directly delete it from the video. There are several versions of this one song and I want to delete all of them and try to do it again with magic garage band. Any help would be appreciated, thanks.