(I have, as Perri noted in comments, now had the “video unavailable” error twice, while at other times it has loaded. *sigh*
This one, of several others, has loaded a few times for me. Let’s see how long it stays up, mmmK?
https://www.youtube.com/watch?v=H_t-rTbOOAI
Your video is unavailable. 🙁
That is strange, Perri. It loads and plays in my (3 different) browsers. Just for a separate check, I loaded it directly on Youtube, as well. Played in all 4 tries.
You might just try reloading the post, or click/copy the URL and play it on youtube.
https://youtu.be/3273au5Ho6Q
You might also try this link to a video of a live performance:
https://www.youtube.com/watch?v=cvXLnc872XA (now playing in my background)