How to use Lidarr Custom Lists?

Under Settings > Import List > Advanced List, there's an option to provide a List URL for a Custom List. What format would that need to be in?

A JSON array that looks like this:

[
    {"MusicBrainzId": },
    {"MusicBrainzId": },
    {"MusicBrainzId": },
    ...
]

I use it to fetch my Last.fm and ListenBrainz recommendations for example.

Sorry for the necro, but can you expand on how you pull in your ListenBrainz rec?

Thank you!

Alternately (and better): is there a way to get something like Jellyseerr but for music?

Ombi can do that afaik.

Finamp for all your local music, you will need a jellyfin server. Plexamp is pretty good as well, but you will need a Plex server.

Jellyseer is like a request server for radar and sonarr, allowing people who use emby or jellyfin to make radar download a requested movie.