Heres just an idea, and i dont know if anyone else has done this thread or not before.
Instead of just having this information when you upload a video:
There should also be a place to add Song Title(s) (incase its a short film with several songs. That way instead of having the comment box filled with questions like "Whats the song?!?", which happens every time someone posts in the video section, they can just look up top to see what it is. I don't know about you, but i think its a good idea for sure.