======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '30'
                                          'artist'  'Sexy Sushi'
                                     'text_people'  'Sexy Sushi'
                                         'release'  'Flammes'
                                           'title'  'Cyril'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['female vocalists', 'electroclash', 'electronic', 'electro', 'french']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash;loc-eur-france'
                                             'bpm'  '51.335873'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER_FILE_ICON (Other file icon) b''
                                     
'TALB' (Album/Movie/Show title)                     'Flammes'
'TCOM' (Composer)                                   'Sexy Sushi'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electroclash', 'loc-eur-france']
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-04-25'
'TIT2' (Title/songname/content description)         'Cyril'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Sexy Sushi'
'TPE2' (Band/orchestra/accompaniment)               'Sexy Sushi'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'La Mais°n'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Sexy Sushi'
'TSOP' (Performer sort order)                       'Sexy Sushi'
'TSRC' (ISRC (international standard recording code))  'FR9W11001712'
'TXXX:ASIN'                                         'B004TGQ7SA'
'TXXX:AnalysisDate'                                 '2018-01-01T18:52:29'
'TXXX:BARCODE'                                      '3521381517439'
'TXXX:BPMAlgorithm'                                 'ForestBasedTempo;v=5.0.6'
'TXXX:Beats'                                        'SteadyBeats;3993832;1168773;30537;1;'
'TXXX:BeatsAlgorithm'                               'ForestBasedTempo;v=5.0.6'
'TXXX:CATALOGNUMBER'                                'LM051LP'
'TXXX:DanceabilityAlgorithm'                        'DFADanceability;v=5.0.6'
'TXXX:KeyAlgorithm'                                 'ForestBasedKey;v=5.0.6;p=AUTO;l=false'
'TXXX:MOOD_AROUSAL'                                 '0'
'TXXX:MOOD_DANCEABILITY'                            '10'
'TXXX:MOOD_VALENCE'                                 '94'
'TXXX:Meter'                                        '4/4'
'TXXX:MoodAlgorithm'                                'AcousticBrainz essentia;v=2.1-beta1 gaia;v=2.4-dev extractor;v=music_1.0'
'TXXX:MusicBrainz Album Artist Id'                  'e2a43d9f-4503-4668-be98-44e86242925d'
'TXXX:MusicBrainz Album Id'                         '35ce481b-83f6-4c53-a1a8-f5e1b67137b5'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'e2a43d9f-4503-4668-be98-44e86242925d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:TimeSignatureAlgorithm'                       'ForestBasedTempo;v=5.0.6'
'TXXX:Tuning'                                       '-1'
'TXXX:TuningAlgorithm'                              'ForestBasedKey;v=5.0.6'
'TXXX:ValenceArousal'                               '88;-100'
'TXXX:beaTunes_COLOR'                               '6efb64'
'TXXX:beaTunes_SPECTRUM'                            '99.0;53.397636;40.145668;29.622047;22.996063;21.047245;20.267717;12.8622055;11.692913;12.08268;11.30315;12.472443;12.472443;11.30315;6.2362213;6.625984;8.1850395;7.405514;8.1850395;8.964569;7.015751;5.4566956;3.1181107;0.0;'
'TXXX:beaTunes_tempo_COLOR'                         '964c48'
'TXXX:beaTunes_tempo_SPECTRUM'                      '0.33070868;0.492126;0.48818898;0.6102362;0.496063;0.6023622;0.77559054;0.6417323;0.90944886;1.0;'
'TXXX:discogstags'                                  'electronic'
'TXXX:fBPM'                                         '51.335873'
'TXXX:fBPM2'                                        '102.671745'
'TXXX:fBPM_Salience'                                '0.57009345'
'TXXX:lastfmtags'                                   ['female vocalists', 'electroclash', 'electronic', 'electro', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+9.72 dB'
'TXXX:replaygain_track_peak'                        '0.218651'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bd69fc45-e83f-4beb-abcb-6072ac5e2d32')

========================== row from database ==========================
                                              'id'  1390084
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/2011 - Flamme/01 Sexy Sushi - Cyril.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  30
                                           'genre'  electronic-we-electroclash;loc-eur-france
                                        'filesize'  1284989
                                           'mtime'  1620561056
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash 2011 01 electronic we electroclash;loc eur france
                                      'tag_artist'  Sexy Sushi
                                     'tag_release'  Flammes
                                       'tag_title'  Cyril
                                             'bpm'  51.3359
                                    'search_title'  'cyril':1
                                   'search_artist'  'sexy':1 'sushi':2
                                  'search_release'  'flammes':1
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 '2011':3 'electroclash':6,8 'electronic':4 'eur':10 'france':11 'loc':7,9 'we':5
                                    'search_combo'  '00clash':6 '00poprockelectronic':5 '2011':7 'cyril':1A 'electroclash':10,12 'electronic':8 'eur':14 'flammes':4C 'france':15 'loc':11,13 'sexy':2B 'sushi':3B 'we':9
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'electroclash', 'electronic', 'electro', 'french']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620561055.9189754  (2021-05-09 13:50:55)
                             'size'  1284989