Instadj looks great!
Tangent, but: I was dabbling with a YouTube webapp a while back, and ran into a problem where some of the music videos had a license that didn’t allow embedding - which was obviously necessity to play within my page. (Also at the time the api didn’t succeed in filtering out such videos within a search - tho I’ve not checked back to see if this is now fixed.)
Did you encounter this, and circumvent or fix it?