Hello, I am a freelance editor and I have been flooded with editing work over the last year and I never had time to concentrate on my demo until now. I was wonderin if some of you may throw me a few suggestions on what I should include in the demo. I have a bit of footage. How long should the demo be? should I play music in the background or should I just let the audio from the edits play? any suggestions that you may have for me to make a good demo would be appreciated.