I will, hopefully kindly, point out that YouTube's option to allow videos to be included with no narration about the contents is extremely offensive to many of us with limited vision. If these are not a violation of the ADA laws, they should be.

This is not a tack on you as the poster, however I hope it's something you'll think about in the future.

A positive idea on this is that you could paraphrase a script that is machine-readable, or add your own vocal narration over top of the inane music this video contains.

I am venting a bit but I hope you'll take it as constructive criticism too.