======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '388'
                                          'artist'  'Anouk'
                                     'text_people'  'Bart van Veen/Anouk Teeuwe'
                                         'release'  'Anouk Is Alive'
                                           'title'  'Lost'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['singer songwriter', 'female vocalists', 'dutch', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-eur-netherlands;rock-unsorted'
                                             'bpm'  '140'
                                             'key'  '11A'
                                        'acoustid'  '878fcfa3-a7cc-441b-ac08-e9ac77d2dd82'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000344 000003E0 0000315A 00002C01 0003D9D0 0002F9F0 00007D72 00007A11 '
 '0002A263 00031ACB')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AA4 00000000010590CC 00000000 00769524 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '12++'
'TALB' (Album/Movie/Show title)                     'Anouk Is Alive'
'TBPM' (BPM (beats per minute))                     '140'
'TCOM' (Composer)                                   'Bart van Veen/Anouk Teeuwe'
'TCON' (Content type, a.k.a. Genre)                 ['loc-eur-netherlands', 'rock-unsorted']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-04-28'
'TENC' (Encoded by)                                 'iTunes 11.1.1.11'
'TIT2' (Title/songname/content description)         'Lost'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Anouk'
'TPE2' (Band/orchestra/accompaniment)               'Anouk'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'EMI Music Netherlands'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Anouk'
'TSOP' (Performer sort order)                       'Anouk'
'TXXX:ASIN'                                         'B000FVBLMA'
'TXXX:Acoustid Id'                                  '878fcfa3-a7cc-441b-ac08-e9ac77d2dd82'
'TXXX:Artists'                                      'Anouk'
'TXXX:BARCODE'                                      '094636685922'
'TXXX:MusicBrainz Album Artist Id'                  '5e8da504-c75b-4bf5-9dfc-119057c1a9c0'
'TXXX:MusicBrainz Album Id'                         '46f36636-fe36-4300-8879-58c04cac47aa'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        '5e8da504-c75b-4bf5-9dfc-119057c1a9c0'
'TXXX:MusicBrainz Release Group Id'                 '144dd514-c311-3606-a7fb-b56449284390'
'TXXX:MusicBrainz Release Track Id'                 'e9a0bf38-6f27-3cb3-84d5-e29b0d68a85c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'alternative rock', 'pop rock']
'TXXX:lastfmtags'                                   ['singer songwriter', 'female vocalists', 'dutch', 'rock']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.700706'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6d92742a-2ff4-4fc8-a507-9062105cbf8f')

========================== row from database ==========================
                                              'id'  1342478
                                            'path'  /data/Music/Bulk/00poprockelectronic/Anouk/Anouk Is Alive [Disc 2]/2-12 Lost.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  388
                                           'genre'  loc-eur-netherlands;rock-unsorted
                                        'filesize'  7891130
                                           'mtime'  1621630124
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [Disc 2] 2 12 loc eur netherlands;rock unsorted
                                      'tag_artist'  Anouk
                                     'tag_release'  Anouk Is Alive
                                       'tag_title'  Lost
                                             'bpm'  140.0
                                    'search_title'  'lost':1
                                   'search_artist'  'anouk':1
                                  'search_release'  'alive':3 'anouk':1 'is':2
                                     'search_rest'  '00poprockelectronic':1 '2':4,5 'disc':2,3 'eur':7 'loc':6 'netherlands':8,10 'rock':9,11 'unsorted':12
                                    'search_combo'  '00poprockelectronic':6 '2':9,10 'alive':5C 'anouk':2B,3C 'disc':7,8 'eur':12 'is':4C 'loc':11 'lost':1A 'netherlands':13,15 'rock':14,16 'unsorted':17
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['singer songwriter', 'female vocalists', 'dutch', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'alternative rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1621630124.4948282  (2021-05-21 22:48:44)
                             'size'  7891130