I agree with @wildbus8979@sh.itjust.works
If there is something that you like, there's no guarantee it will still even remain on YouTube.
If you are listening to some standard music albums consider if your library offers some free music downloads. Mine partners with Freegal for a few MP3s a week.
Second Migadu. Been using them for several years with minimal issues.
I've had a few mail delivery issues, but I think it was coming from my unusual domain name vs anything else.