======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '224'
                                          'artist'  'The Cure'
                                     'text_people'  'Bernard Sumner/Curtis, Ian Kevin/Morris, Stephen Paul David/Peter Hook'
                                         'release'  "Bloodflower's Dreams"
                                           'title'  'Love Will Tear Us Apart'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '134.824'
                                             'key'  '11B'
                                        'acoustid'  'f3f49314-a5bc-40ef-a688-88a73da09982'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000AEB 00000C0A 000062F7'
'COMM:iTunNORM:eng'                                 (' 00000AEB 00000C0A 000062F7 00007437 0001D8BE 0001D8BE 00008000 00008000 '
 '00005CCA 000036E0')
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'PRIV:WM/WMCollectionID:\x8fLvÆw\x15\x80Gµ\x10¤,¥Æ\x99ï'  PRIV(owner='WM/WMCollectionID', data=b'\x8fLv\xc6w\x15\x80G\xb5\x10\xa4,\xa5\xc6\x99\xef')
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'TALB' (Album/Movie/Show title)                     "Bloodflower's Dreams"
'TBPM' (BPM (beats per minute))                     '134.824'
'TCOM' (Composer)                                   'Bernard Sumner/Curtis, Ian Kevin/Morris, Stephen Paul David/Peter Hook'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'SoundJam v2.1'
'TIT2' (Title/songname/content description)         'Love Will Tear Us Apart'
'TKEY' (Initial key)                                '11B'
'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)                                  '[no label]'
'TRCK' (Track number/Position in set)               '2/12'
'TSO2'                                              'Cure, The'
'TSOP' (Performer sort order)                       'Cure, The'
'TXXX:Acoustid Id'                                  'f3f49314-a5bc-40ef-a688-88a73da09982'
'TXXX:MusicBrainz Album Artist Id'                  '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'TXXX:MusicBrainz Album Id'                         '1f8a0427-7e25-486a-a561-f706983fe7ca'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'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:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.476784'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b40abe54-1133-463c-a2f5-71aa56ac0053')

========================== row from database ==========================
                                              'id'  1350927
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/01 love will tear us apart (joy division cover live).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  224
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3621952
                                           'mtime'  1620572521
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 01 love will tear us apart (joy division cover live) electronic new wave or post punk
                                      'tag_artist'  The Cure
                                     'tag_release'  Bloodflower's Dreams
                                       'tag_title'  Love Will Tear Us Apart
                                             'bpm'  134.824
                                    'search_title'  'apart':5 'love':1 'tear':3 'us':4 'will':2
                                   'search_artist'  'cure':2 'the':1
                                  'search_release'  'bloodflower':1 'bloodflowers':3 'dreams':4 's':2
                                     'search_rest'  '00poprockelectronic':1 'apart':11 'cover':15 'division':14 'electronic':18 'files':5,6 'joy':12,13 'live':16,17 'loose':3,4 'love':7 'new':19 'or':21 'post':22 'punk':23 'tear':9 'unsorted':2 'us':10 'wave':20 'will':8
                                    'search_combo'  '00poprockelectronic':12 'apart':5A,22 'bloodflower':8C 'bloodflowers':10C 'cover':26 'cure':7B 'division':25 'dreams':11C 'electronic':29 'files':16,17 'joy':23,24 'live':27,28 'loose':14,15 'love':1A,18 'new':30 'or':32 'post':33 'punk':34 's':9C 'tear':3A,20 'the':6B 'unsorted':13 'us':4A,21 'wave':31 'will':2A,19
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572520.5751667  (2021-05-09 17:02:00)
                             'size'  3621952