======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '381'
                                          'artist'  'Jo Bogaert & An Pierlé'
                                     'text_people'  ''
                                         'release'  'MW pour Robert Wyatt'
                                           'title'  'Little Red Riding Hood Hit the Road'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['indie electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '22'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '106.7'
                                             'key'  '11B'
                                        'acoustid'  '59210db6-8672-4da2-8492-9920f13bce9c'
rest: ''

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

'PRIV:AverageLevel:¿\x12\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xbf\x12\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)                     'MW pour Robert Wyatt'
'TBPM' (BPM (beats per minute))                     '106.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Little Red Riding Hood Hit the Road'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jo Bogaert & An Pierlé'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'InPolySons'
'TRCK' (Track number/Position in set)               '12/22'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Bogaert, Jo & Pierlé, An'
'TXXX:Acoustid Id'                                  '59210db6-8672-4da2-8492-9920f13bce9c'
'TXXX:CATALOGNUMBER'                                'IPS0401'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c9737cf6-7b4e-409e-8a19-edd631f6957d'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '6e2a864c-53f6-4d4a-aca8-2272451c083d/ea8f5b11-8602-4561-ad79-5989d2852658'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'indie electronic'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.83 dB'
'TXXX:replaygain_track_peak'                        '0.718335'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'551f1f59-1502-4797-8a97-cc32bf16bef9')

========================== row from database ==========================
                                              'id'  1364647
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Jean-Marc Montera - MW Pour Robert Wyatt (In-Poly-Sons, 2001) [128k]/12 - little red riding hood hit the road (joe bogaert and an pierlé).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  381
                                           'genre'  electronic-unsorted
                                        'filesize'  6114740
                                           'mtime'  1642340095
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Jean Marc Montera Pour (In Poly Sons, 2001) [128k] 12 little red riding hood hit road (joe bogaert and an pierlé) electronic unsorted
                                      'tag_artist'  Jo Bogaert & An Pierlé
                                     'tag_release'  MW pour Robert Wyatt
                                       'tag_title'  Little Red Riding Hood Hit the Road
                                             'bpm'  106.7
                                    'search_title'  'hit':5 'hood':4 'little':1 'red':2 'riding':3 'road':7 'the':6
                                   'search_artist'  'an':3 'bogaert':2 'jo':1 'pierle':4,5
                                  'search_release'  'mw':1 'pour':2 'robert':3 'wyatt':4
                                     'search_rest'  '128k':12,13 '2001':10,11 'an':24 'and':23 'bogaert':22 'electronic':29 'hit':18 'hood':17 'in':5,6 'jean':1 'joe':20,21 'little':14 'marc':2 'montera':3 'pierle':25,26,27,28 'poly':7 'pour':4 'red':15 'riding':16 'road':19 'sons':8,9 'unsorted':30
                                    'search_combo'  '128k':28,29 '2001':26,27 'an':10B,40 'and':39 'bogaert':9B,38 'electronic':45 'hit':5A,34 'hood':4A,33 'in':21,22 'jean':17 'jo':8B 'joe':36,37 'little':1A,30 'marc':18 'montera':19 'mw':13C 'pierle':11B,12B,41,42,43,44 'poly':23 'pour':14C,20 'red':2A,31 'riding':3A,32 'road':7A,35 'robert':15C 'sons':24,25 'the':6A 'unsorted':46 'wyatt':16C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['indie electronic']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642340095.3445835  (2022-01-16 14:34:55)
                             'size'  6114740