======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '235'
                                          'artist'  'Vive la Fête'
                                     'text_people'  ''
                                         'release'  'Nuit blanche'
                                           'title'  "Maladie d'un fou"
                                           'quals'  ("['Q-LOCALNESS-2', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['belgian', 'electroclash', 'electronic', 'electro', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '12'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '127'
                                             'key'  '6B'
                                        'acoustid'  '3d80c909-19b1-4fba-973d-b2ea73f8b13d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000012D7 00001073 00007D39 00'
'COMM:iTunNORM:eng'                                 (' 000012D7 00001073 00007D39 00004020 0002230E 0002230E 00008000 00008000 '
 '00009C6E 0000755E')
'PRIV:AverageLevel:î.\x00\x00'                      PRIV(owner='AverageLevel', data=b'\xee.\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Nuit blanche'
'TBPM' (BPM (beats per minute))                     '127'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-04-28'
'TIT2' (Title/songname/content description)         "Maladie d'un fou"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Vive la Fête'
'TPE2' (Band/orchestra/accompaniment)               'Vive la Fête'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Surprise Records'
'TRCK' (Track number/Position in set)               '6/12'
'TSO2'                                              'Vive la Fête'
'TSOP' (Performer sort order)                       'Vive la Fête'
'TSRC' (ISRC (international standard recording code))  'BEY270300009'
'TXXX:ASIN'                                         'B000096FP7'
'TXXX:Acoustid Id'                                  '3d80c909-19b1-4fba-973d-b2ea73f8b13d'
'TXXX:Artists'                                      'Vive la Fête'
'TXXX:BARCODE'                                      '5400711001337'
'TXXX:CATALOGNUMBER'                                'SURPRISE 010'
'TXXX:MusicBrainz Album Artist Id'                  'ef6a8aab-9dfe-46ac-a225-67df4601ad69'
'TXXX:MusicBrainz Album Id'                         'e01caaab-6482-4134-abde-84acb3d5a0ae'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ef6a8aab-9dfe-46ac-a225-67df4601ad69'
'TXXX:MusicBrainz Release Group Id'                 '4d1b5b5f-460d-3acb-8828-091264db9fc7'
'TXXX:MusicBrainz Release Track Id'                 '6fc15da0-5f6e-3025-8829-d98c45596b9c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['belgian', 'electroclash', 'electronic', 'electro', 'synthpop']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.26 dB'
'TXXX:replaygain_track_peak'                        '0.359926'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b6aec95b-f621-4eb1-aaf6-d537c2b2999d')

========================== row from database ==========================
                                              'id'  1297579
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/Vive la Fête - Vive la Fete/nuit blanche/06_vive_la_fete-maladie_dun_fou-mnd.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  235
                                           'genre'  electronic-we-electroclash
                                        'filesize'  5702623
                                           'mtime'  1641312633
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash Fete nuit 06_vive_la_fete maladie_dun_fou mnd electronic we electroclash
                                      'tag_artist'  Vive la Fête
                                     'tag_release'  Nuit blanche
                                       'tag_title'  Maladie d'un fou
                                             'bpm'  127.0
                                    'search_title'  'd':2 'dun':4 'fou':5 'maladie':1 'un':3
                                   'search_artist'  'fete':3,4 'la':2 'vive':1
                                  'search_release'  'blanche':2 'nuit':1
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 '06':5 'dun':10 'electroclash':15 'electronic':13 'fete':3,8 'fou':11 'la':7 'maladie':9 'mnd':12 'nuit':4 'vive':6 'we':14
                                    'search_combo'  '00clash':13 '00poprockelectronic':12 '06':16 'blanche':11C 'd':2A 'dun':4A,21 'electroclash':26 'electronic':24 'fete':8B,9B,14,19 'fou':5A,22 'la':7B,18 'maladie':1A,20 'mnd':23 'nuit':10C,15 'un':3A 'vive':6B,17 'we':25
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-LOCALNESS-2', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['belgian', 'electroclash', 'electronic', 'electro', 'synthpop']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1641312632.7117193  (2022-01-04 17:10:32)
                             'size'  5702623