Hey Syberyah! I actually intended to reply to your comment. Instead of that, I wrote a new message below yours 
Sorry about that!
1 Like
Oh, that is a very good point. I’ll have to keep that in mind and figure something out to fix that!
1 Like
A workaround I also tried: downloading the videos from YT, and uploading them again into my channel -as private videos to avoid being blocked by copyright-. But apparently embedding private videos is not possible either… If you find a solution for that, then YT may work 
Regarding your first post in the thread: have you tried Anki for studying certain passages of music? I’ve been using it for around 3 years now and it works wonderfully!