It's a very good extensions, easy to use and with a great interface. I've only encountered one error: sometimes it doesn't recognize the workflow folder it downloaded previously. Maybe the reason is that I later added a new song to that folder, then removed it, or deleted the song. The folder is still there, but it thinks it didn't download that folder.

Ok, i was in the middle of writing my own extensiont, but got damn this slaps.
Works slower than mine, but scraps everything that i need, without struggle.