======================== unified (from filesystem) ========================
                                         'bitrate'  '171.047'
                                        'duration'  '292'
                                          'artist'  'Amorph'
                                     'text_people'  ''
                                         'release'  "États d'Esprit"
                                           'title'  'Mamou'
                                           'quals'  ("['Q-HAP-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-3', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-4', 'q-other-4', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '120.1'
                                             'key'  '2B'
                                        'acoustid'  '4b82d633-9422-426f-b5df-cf2406465fb0'
rest: ''

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

'COMM::eng'                                         'Enjoy!'
'COMM:ID3v1 Comment:eng'                            'Enjoy!'
'PRIV:http://www.cdtag.com:\x02\x00«+¬\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xab+\xac\x00')
'TALB' (Album/Movie/Show title)                     "États d'Esprit"
'TBPM' (BPM (beats per minute))                     '120.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-08-30'
'TIT2' (Title/songname/content description)         'Mamou'
'TKEY' (Initial key)                                '2B'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Amorph'
'TPE2' (Band/orchestra/accompaniment)               'Amorph'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Boltfish Recordings'
'TRCK' (Track number/Position in set)               '7/12'
'TSO2'                                              'Amorph'
'TSOP' (Performer sort order)                       'Amorph'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.97 / -V2 --vbr-new'
'TXXX:ARTISTS'                                      'Amorph'
'TXXX:Acoustid Id'                                  '4b82d633-9422-426f-b5df-cf2406465fb0'
'TXXX:CATALOGNUMBER'                                'BOLT043'
'TXXX:Catalog #'                                    'BOLT043'
'TXXX:MusicBrainz Album Artist Id'                  '58714e80-2ec8-4c0a-b2a1-456ce50d5b6c'
'TXXX:MusicBrainz Album Id'                         'cbaeded6-cf3d-4300-bb8c-3f69b83566fd'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '58714e80-2ec8-4c0a-b2a1-456ce50d5b6c'
'TXXX:MusicBrainz Release Group Id'                 'e87dad1b-9ea7-492a-a064-b1bc08602547'
'TXXX:MusicBrainz Release Track Id'                 'c5eef243-4b58-30fb-9e23-38089ba82f3f'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2007-09-06'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CDDA'
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-7.33 dB'
'TXXX:replaygain_track_peak'                        '1.038110'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0811b9c7-2b92-4cf8-9adf-ec6ace280f53')

========================== row from database ==========================
                                              'id'  1535203
                                            'path'  /data/Music/Bulk/00poprockelectronic/Amorph - Etats D'esprit (2007)/07-amorph-mamou.mp3
                                         'working'  None
                                         'bitrate'  171
                                    'duration_sec'  292
                                           'genre'  electronic
                                        'filesize'  6249441
                                           'mtime'  1636914657
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Etats D'esprit (2007) 07 amorph mamou electronic
                                      'tag_artist'  Amorph
                                     'tag_release'  États d'Esprit
                                       'tag_title'  Mamou
                                             'bpm'  120.1
                                    'search_title'  'mamou':1
                                   'search_artist'  'amorph':1
                                  'search_release'  'd':3 'desprit':5 'esprit':4 'etats':1,2
                                     'search_rest'  '00poprockelectronic':1 '2007':6,7 'amorph':8 'd':3 'desprit':5 'electronic':10 'esprit':4 'etats':2 'mamou':9
                                    'search_combo'  '00poprockelectronic':8 '2007':13,14 'amorph':2B,15 'd':5C,10 'desprit':7C,12 'electronic':17 'esprit':6C,11 'etats':3C,4C,9 'mamou':1A,16
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914657.2945476  (2021-11-14 19:30:57)
                             'size'  6249441