[siddboots]

Well, one might use picard to find a musicbrainz release id, so that beetz has something to grab on to when importing.

[Hamuko]

I mean, you can just do that in the browser too. "Enter ID" allows you to enter the MusicBrainz UUID (or just full URL). You can even do in the command itself.

  beet import "Iron Maiden.zip" -S 4500ad36-5f92-4e4c-bb24-3a9a57faf550