======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '254'
                                          'artist'  'Eisbrecher'
                                     'text_people'  'Alexander Wesselsky/Max S./Max. S/Noel Pix'
                                         'release'  'Antikvrper'
                                           'title'  'Antikvrper'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial', 'german', 'neue deutsche härte', 'neue "
 "deutsche haerte', 'electronic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '109.290'
                                             'key'  '8A'
                                        'acoustid'  '45900141-864a-4d11-8caf-880a0862838b'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Antikvrper'
'TBPM' (BPM (beats per minute))                     '109.290'
'TCOM' (Composer)                                   'Alexander Wesselsky/Max S./Max. S/Noel Pix'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Antikvrper'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eisbrecher'
'TPE2' (Band/orchestra/accompaniment)               'Eisbrecher'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'AFM'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Eisbrecher'
'TSOP' (Performer sort order)                       'Eisbrecher'
'TSRC' (ISRC (international standard recording code))  'DEU600600594'
'TXXX:Acoustid Id'                                  '45900141-864a-4d11-8caf-880a0862838b'
'TXXX:MusicBrainz Album Artist Id'                  '36e348fe-0cbc-4343-8fa5-b91e727ce94f'
'TXXX:MusicBrainz Album Id'                         'f21dd2d1-7b16-4778-b99d-c9565bdc5265'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '36e348fe-0cbc-4343-8fa5-b91e727ce94f'
'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:lastfmtags'                                   ['industrial metal',
 'industrial',
 'german',
 'neue deutsche härte',
 'neue deutsche haerte',
 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'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'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.322149'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b4e2bce0-4da5-4c6c-b52e-88659f6d7b03')

========================== row from database ==========================
                                              'id'  1282876
                                            'path'  /data/Music/Bulk/00poprockelectronic/Eisbrecher/Eisbrecher - Antikörper (DE 2006)/04 antikörper.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  254
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  10175819
                                           'mtime'  1620298514
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Antikörper (DE 2006) 04 antikörper eid ebm or industrial or darkwave industrial
                                      'tag_artist'  Eisbrecher
                                     'tag_release'  Antikvrper
                                       'tag_title'  Antikvrper
                                             'bpm'  109.29
                                    'search_title'  'antikvrper':1
                                   'search_artist'  'eisbrecher':1
                                  'search_release'  'antikvrper':1
                                     'search_rest'  '00poprockelectronic':1 '2006':6,7 'antikorper':2,3 'darkwave':12 'de':4,5 'ebm':9 'eid':8 'industrial':11 'or':10
                                    'search_combo'  '00poprockelectronic':4 '2006':9,10 'antikorper':5,6 'antikvrper':1A,3C 'darkwave':15 'de':7,8 'ebm':12 'eid':11 'eisbrecher':2B 'industrial':14 'or':13
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             '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-3', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial', 'german', 'neue deutsche härte', 'neue deutsche haerte', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620298513.74256  (2021-05-06 12:55:13)
                             'size'  10175819