{...}: let
  musicDir = "/srv/music";
in {
  users = {
    users.music = {
      isSystemUser = true;
      group = "music";
    };
    # Intended for other programs to get write permission
    groups.music = {
      members = ["toast"];
    };
  };
  systemd.tmpfiles.settings = {
    music."${musicDir}" = {
      d = {
        age = "-";
        user = "music";
        group = "music";
        mode = "2775";
      };
    };
  };

  home-manager.users.toast = {config, ...}: {
    programs.beets = {
      enable = true;
      settings = {
        directory = musicDir;
        library = "${config.xdg.dataHome}/beets/library.db";

        import = {
          move = true;
        };
        ui.color = true;

        plugins = [
          "unimported"
          "fetchart"
          "chroma"
          "permissions"
        ];
        permissions = {
          file = "644";
          folder = "755";
        };
      };
    };
  };
}