======================== unified (from filesystem) ========================
                                         'bitrate'  '203.22'
                                        'duration'  '220'
                                          'artist'  'The Cure'
                                     'text_people'  ''
                                         'release'  'Staring at the Sea: The Singles'
                                           'title'  'The Caterpillar'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
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                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '17'
                                            'date'  '1986'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '124'
                                             'key'  '11A'
                                        'acoustid'  '3217340e-c395-409a-b0c7-15d1931ca73f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'EAC/Lame --alt-preset'
'PRIV:AverageLevel:\x11\x0c\x00\x00'                PRIV(owner='AverageLevel', data=b'\x11\x0c\x00\x00')
'PRIV:PeakValue:Ñm\x00\x00'                         PRIV(owner='PeakValue', data=b'\xd1m\x00\x00')
'TALB' (Album/Movie/Show title)                     'Staring at the Sea: The Singles'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '1986'
'TDRC' (Recording time)                             '1986-08-07'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'The Caterpillar'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cure'
'TPE2' (Band/orchestra/accompaniment)               'The Cure'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elektra'
'TRCK' (Track number/Position in set)               '14/17'
'TSO2'                                              'Cure, The'
'TSOP' (Performer sort order)                       'Cure, The'
'TSRC' (ISRC (international standard recording code))  'GBALB0080008'
'TXXX:Acoustid Id'                                  '3217340e-c395-409a-b0c7-15d1931ca73f'
'TXXX:Artists'                                      'The Cure'
'TXXX:BARCODE'                                      '075596047722'
'TXXX:CATALOGNUMBER'                                'CD 60477'
'TXXX:MusicBrainz Album Artist Id'                  '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'TXXX:MusicBrainz Album Id'                         'b59473c9-dd9c-34a3-9af3-3b032e02ac5b'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'TXXX:MusicBrainz Release Group Id'                 '030ab9b7-3e6b-3c51-8718-fda54bc1cfb1'
'TXXX:MusicBrainz Release Track Id'                 '6581266e-97ee-39ba-aca5-fd0eee0f0391'
'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'                                   ['80s', 'new wave', 'alternative', 'post punk', 'rock']
'TXXX:originalyear'                                 '1986'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.14 dB'
'TXXX:replaygain_track_peak'                        '0.857964'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7717a3ff-9da3-4b7e-9dec-a2743160826f')

========================== row from database ==========================
                                              'id'  1317590
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/The Cure/Staring At The Sea/The Cure - 14 - The Caterpillar.mp3
                                         'working'  None
                                         'bitrate'  203
                                    'duration_sec'  220
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5702769
                                           'mtime'  1636902799
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk At 14 ifs songwriter indie rock
                                      'tag_artist'  The Cure
                                     'tag_release'  Staring at the Sea: The Singles
                                       'tag_title'  The Caterpillar
                                             'bpm'  124.0
                                    'search_title'  'caterpillar':2 'the':1
                                   'search_artist'  'cure':2 'the':1
                                  'search_release'  'at':2 'sea':4,5 'singles':6 'staring':1 'the':3
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 'at':6 'disco':3 'ifs':7 'indie':9 'postpunk':5 'rock':10 'songwriter':8 'waves':2
                                    'search_combo'  '00newwave':14 '00poprockelectronic':11 'at':6C,16 'caterpillar':2A 'cure':4B 'disco':13 'ifs':17 'indie':19 'postpunk':15 'rock':20 'sea':8C,9C 'singles':10C 'songwriter':18 'staring':5C 'the':1A,3B,7C 'waves':12
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  1986
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636902799.3044844  (2021-11-14 16:13:19)
                             'size'  5702769