I'm new to editing and have a question about using music in your videos. I created a video with IMovie and used a song from an album I have on my Itunes that I cut the video for the pacing to match but when I uploaded it to youtube, I got the copyright warning saying that the video was pending due to the song being owned by and certain music company. So I pulled the audio wiped credits from the video, reposted and used one of the royalty free songs on youtube. My question is... What music can be used, I notice that allot of videos I see on vimeo or youtube use popular licensed music but mine was no allowed. I realize this is probably a rookie question, but never the less I still need to know. Thanks!

