Thanks @gcrk - I was able to manually download and import the music from your link including cover art etc.
I am able to see the albums, artists, songs etc and the music plays locally on my laptop and in the DJango admin page for the song. But when I try to play the song from the UI, it fails with this message in the console log:
The element has no supported sources
I tried checking the forum if anyone else ran into that but I don't see anything obvious so I'll open a new issue for that.