sample_track-metadata.txt

method return time=1637156842.951571 sender=:1.319 -> destination=:1.322 serial=50 reply_serial=2
   variant       array [
         dict entry(
            string "mpris:trackid"
            variant                string "spotify:track:3Llikc7f9KKGYwbrEfAYtk"
         )
         dict entry(
            string "mpris:length"
            variant                uint64 548746000
         )
         dict entry(
            string "mpris:artUrl"
            variant                string "https://i.scdn.co/image/ab67616d0000b27361538881835cce6adf80181b"
         )
         dict entry(
            string "xesam:album"
            variant                string "Affinity"
         )
         dict entry(
            string "xesam:albumArtist"
            variant                array [
                  string "Haken"
               ]
         )
         dict entry(
            string "xesam:artist"
            variant                array [
                  string "Haken"
               ]
         )
         dict entry(
            string "xesam:autoRating"
            variant                double 0.4
         )
         dict entry(
            string "xesam:discNumber"
            variant                int32 1
         )
         dict entry(
            string "xesam:title"
            variant                string "1985"
         )
         dict entry(
            string "xesam:trackNumber"
            variant                int32 3
         )
         dict entry(
            string "xesam:url"
            variant                string "https://open.spotify.com/track/3Llikc7f9KKGYwbrEfAYtk"
         )
      ]