Hi there!
I've been cutting fan-made trailers for some years now and I'm uploading some of them to YouTube. Sometimes I also extract the music from new trailers (if not already available in some form) and upload the results as well.
I'm still (constantly) learning though, so don't expect super-high quality stuff. But if you like it, that's awesome, I really appreciate it!
Either way, let me know what you think in the comments!
Some Disclaimers:
My videos uploaded here are fan-made, for fun and to promote the movie as well as the artists of the featured music & Sound Design. I try my best to provide sufficient information as to who the original artists are and how to support them. I don't make any money out of my videos nor do I intend to. In fact I encourage rightholders to monetize them. I'm not associated with the producers of the featured movies or music. No copyright infringement is intended, the movie footage and music / Sound Design in my videos belong to their rightful owners.