======================== unified (from filesystem) ========================
                                         'bitrate'  '213.429'
                                        'duration'  '234'
                                          'artist'  'Tanzwut'
                                     'text_people'  ''
                                         'release'  'Schattenreiter'
                                           'title'  'Spieler'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['german', 'folk metal', 'industrial', 'medieval', 'mittelalter']"
                                     'discogstags'  "['electronic', 'rock', 'classical', 'folk rock', 'industrial', 'medieval']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-metal-folk'
                                             'bpm'  '150'
                                             'key'  '8A'
                                        'acoustid'  '97e53a20-e3e1-41d9-b013-a87ee1e15e48'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Schattenreiter'
'TBPM' (BPM (beats per minute))                     '150'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-folk'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-04-07'
'TIT2' (Title/songname/content description)         'Spieler'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tanzwut'
'TPE2' (Band/orchestra/accompaniment)               'Tanzwut'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Pica Records'
'TRCK' (Track number/Position in set)               '7/9'
'TSO2'                                              'Tanzwut'
'TSOP' (Performer sort order)                       'Tanzwut'
'TXXX:ASIN'                                         'B000F1ILIW'
'TXXX:Acoustid Id'                                  '97e53a20-e3e1-41d9-b013-a87ee1e15e48'
'TXXX:Artists'                                      'Tanzwut'
'TXXX:BARCODE'                                      '4046661026627'
'TXXX:CATALOGNUMBER'                                'PM 0406-22'
'TXXX:MusicBrainz Album Artist Id'                  'e54da459-21ee-4f0c-82c3-a7379d6937e7'
'TXXX:MusicBrainz Album Id'                         '69d0e62c-d846-4b11-afa1-f8c9e588f4b1'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e54da459-21ee-4f0c-82c3-a7379d6937e7'
'TXXX:MusicBrainz Release Group Id'                 '7f0b0e53-60a9-3c21-9194-40478d572128'
'TXXX:MusicBrainz Release Track Id'                 '0fa243c5-37bd-37f9-ae49-d13590a91045'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'classical', 'folk rock', 'industrial', 'medieval']
'TXXX:lastfmtags'                                   ['german', 'folk metal', 'industrial', 'medieval', 'mittelalter']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.19 dB'
'TXXX:replaygain_track_peak'                        '0.359062'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6bca346a-d0ed-4b66-b7f5-b062defc8a42')
'USLT::XXX'                                         ('Ein eiskaltes Lächeln\n'
 'Die Zeit steht still\n'
 'Alles oder Nichts\n'
 'So ist das Spiel\n'
 'Wenn Du auf Dein Gefühl vertraust\n'
 'Gehst Du mit oder steigst Du aus\n'
 '\n'
 'Die Münze fällt\n'
 'Du hast die Wahl\n'
 'Die Münze fällt\n'
 'Kopf oder Zahl\n'
 '\n'
 'Spieler\n'
 'Du hast die Wahl\n'
 'Spieler\n'
 'Kopf oder Zahl\n'
 'Spieler\n'
 'Steig wieder ein\n'
 'Spieler\n'
 'Wie hoch soll Dein Einsatz sein\n'
 '\n'
 'Fortuna lacht\n'
 'Reicht Dir die Hand\n'
 'Denk an den Spiegel\n'
 'An der Wand\n'
 'Wenn Du auf Dein Gefühl vertraust\n'
 'Gehst Du mit oder steigst Du aus\n'
 '\n'
 'Die Münze fällt\n'
 'Du hast die Wahl\n'
 'Die Münze fällt\n'
 'Kopf oder Zahl\n'
 '\n'
 'Spieler\n'
 'Du hast die Wahl\n'
 'Spieler\n'
 'Kopf oder Zahl\n'
 'Spieler\n'
 'Steig wieder ein\n'
 'Spieler\n'
 'Wie hoch soll Dein Einsatz sein\n'
 '\n'
 'Spieler\n'
 'Du hast die Wahl\n'
 'Spieler\n'
 'Kopf oder Zahl\n'
 'Spieler\n'
 'Steig wieder ein\n'
 'Spieler\n'
 'Wie hoch soll Dein Einsatz sein')

========================== row from database ==========================
                                              'id'  1391370
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Tanzwut/107_tanzwut-spieler-fwyh.mp3
                                         'working'  None
                                         'bitrate'  213
                                    'duration_sec'  234
                                           'genre'  eid-metal-folk
                                        'filesize'  6331340
                                           'mtime'  1620301711
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 107_tanzwut spieler fwyh eid metal folk
                                      'tag_artist'  Tanzwut
                                     'tag_release'  Schattenreiter
                                       'tag_title'  Spieler
                                             'bpm'  150.0
                                    'search_title'  'spieler':1
                                   'search_artist'  'tanzwut':1
                                  'search_release'  'schattenreiter':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '107':3 'eid':7 'folk':9 'fwyh':6 'metal':8 'spieler':5 'tanzwut':4
                                    'search_combo'  '00dwimp':4 '00metal':5 '107':6 'eid':10 'folk':12 'fwyh':9 'metal':11 'schattenreiter':3C 'spieler':1A,8 'tanzwut':2B,7
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['german', 'folk metal', 'industrial', 'medieval', 'mittelalter']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'rock', 'classical', 'folk rock', 'industrial', 'medieval']

============================== file details ==============================
                                           'mtime'  1620301710.516094  (2021-05-06 13:48:30)
                             'size'  6331340