Why can't I post 2 Videos [ links] in one post?

Problem.

I have the want to post a video/ link of the original performance by said artist.
That works OK.
https://www.youtube.com/watch?v=h0PlwVPbM5k

Then I want to post a Video on how to actually play the Guitar part in the video above, but find I can't.

It's a ADMIN SETTING ISSUE

Please FIX

I think you will find it is similar to the photo limit per post. It may be bandwidth limitations.