======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '197'
                                          'artist'  'The Parliaments'
                                     'text_people'  ''
                                         'release'  'Testify! The Best of the Early Years'
                                           'title'  'Good Old Music'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['60s', 'funk', 'soul', 'northern soul', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '19'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '94'
                                             'key'  '12B'
                                        'acoustid'  '7f9ac464-db9e-44e0-93d4-1fd6efe90448'
rest: ''

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

"APIC:Pour remplacer l'image par défaut venant d'Amazon"  type PictureType.COVER_FRONT (Cover (front)) b"Pour remplacer l'image par d\xc3\xa9faut venant d'Amazon"
                                     
'TALB' (Album/Movie/Show title)                     'Testify! The Best of the Early Years'
'TBPM' (BPM (beats per minute))                     '94'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul-funk'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Good Old Music'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Parliaments'
'TPE2' (Band/orchestra/accompaniment)               'The Parliaments'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Connoisseur Collection'
'TRCK' (Track number/Position in set)               '9/19'
'TSO2'                                              'Parliaments, The'
'TSOP' (Performer sort order)                       'Parliaments, The'
'TXXX:ASIN'                                         'B00004SV7H'
'TXXX:Acoustid Id'                                  '7f9ac464-db9e-44e0-93d4-1fd6efe90448'
'TXXX:Artists'                                      'The Parliaments'
'TXXX:BARCODE'                                      '5015773028620'
'TXXX:CATALOGNUMBER'                                'VSOP CD 286'
'TXXX:MusicBrainz Album Artist Id'                  '25cb36c7-a4a3-4a88-864f-76876737e488'
'TXXX:MusicBrainz Album Id'                         '2993db12-ebe2-4f52-b259-420d6bf9e892'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '25cb36c7-a4a3-4a88-864f-76876737e488'
'TXXX:MusicBrainz Release Group Id'                 '1411e840-49ad-3ee9-a594-f9e38f0b5484'
'TXXX:MusicBrainz Release Track Id'                 'd0c9fac4-030c-3b3f-8a51-48e4cc16bb09'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:fBPM'                                         '0.000000'
'TXXX:fBPMQuality'                                  '0.000000'
'TXXX:lastfmtags'                                   ['60s', 'funk', 'soul', 'northern soul', '7soul']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.380749'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7e11611e-01ff-4bec-b57d-c2e1c3d67905')

========================== row from database ==========================
                                              'id'  1529903
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament/parliament - singles & 12__ collection/Parliament - 0003good ole music.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  197
                                           'genre'  funk or soul-funk
                                        'filesize'  3231294
                                           'mtime'  1620665650
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul parliament singles & 12__ collection 0003good ole music funk or soul funk
                                      'tag_artist'  The Parliaments
                                     'tag_release'  Testify! The Best of the Early Years
                                       'tag_title'  Good Old Music
                                             'bpm'  94.0
                                    'search_title'  'good':1 'music':3 'old':2
                                   'search_artist'  'parliaments':2 'the':1
                                  'search_release'  'best':3 'early':5 'of':4 'testify':1 'the':2 'years':6
                                     'search_rest'  '0003good':8 '12':6 'collection':7 'funk':2 'music':10 'ole':9 'or':11 'parliament':4 'singles':5 'soul':3 'swing':1
                                    'search_combo'  '0003good':19 '12':17 'best':8C 'collection':18 'early':10C 'funk':13 'good':1A 'music':3A,21 'of':9C 'old':2A 'ole':20 'or':22 'parliament':15 'parliaments':5B 'singles':16 'soul':14 'swing':12 'testify':6C 'the':4B,7C 'years':11C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['60s', 'funk', 'soul', 'northern soul', '7soul']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665650.2929733  (2021-05-10 18:54:10)
                             'size'  3231294