======================== unified (from filesystem) ========================
                                         'bitrate'  '188.145'
                                        'duration'  '194'
                                          'artist'  'Gorillaz'
                                     'text_people'  ''
                                         'release'  'Plastic Beach'
                                           'title'  'Broken'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie/alternative/electronic/hip hop/rock']"
                                     'discogstags'  "['electronic/hip hop/rock/leftfield/downtempo/trip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '16'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;rock-pop-indie'
                                             'bpm'  '106.141'
                                             'key'  '9A'
                                        'acoustid'  '2bf38c7c-9a45-491f-a753-9e22816d165a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Plastic Beach'
'TBPM' (BPM (beats per minute))                     '106.141'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism;rock-pop-indie'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-03-09'
'TIT2' (Title/songname/content description)         'Broken'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gorillaz'
'TPE2' (Band/orchestra/accompaniment)               'Gorillaz'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Parlophone'
'TRCK' (Track number/Position in set)               '11/16'
'TSO2'                                              'Gorillaz'
'TSOP' (Performer sort order)                       'Gorillaz'
'TSRC' (ISRC (international standard recording code))  'GBAYE1000011'
'TXXX:Acoustid Id'                                  '2bf38c7c-9a45-491f-a753-9e22816d165a'
'TXXX:Artists'                                      'Gorillaz'
'TXXX:BARCODE'                                      '5099962754729'
'TXXX:CATALOGNUMBER'                                '5099962754729'
'TXXX:MusicBrainz Album Artist Id'                  'e21857d5-3256-4547-afb3-4b6ded592596'
'TXXX:MusicBrainz Album Id'                         'b08383b8-4384-4516-a4aa-3809968e2563'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e21857d5-3256-4547-afb3-4b6ded592596'
'TXXX:MusicBrainz Release Group Id'                 '5a676824-18cd-4f7f-89f0-df21623e2042'
'TXXX:MusicBrainz Release Track Id'                 'b12c945b-8ac7-4cd3-8438-a662cccfa2d1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic/hip hop/rock/leftfield/downtempo/trip hop'
'TXXX:lastfmtags'                                   'indie/alternative/electronic/hip hop/rock'
'TXXX:originalyear'                                 '2010'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.49 dB'
'TXXX:replaygain_track_peak'                        '0.471407'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'de2151e6-8cae-4561-8eb0-6bb933adeebd')

========================== row from database ==========================
                                              'id'  1360046
                                            'path'  /data/Music/Bulk/00poprockelectronic/Gorillaz/Plastic Beach/11 Broken.mp3
                                         'working'  None
                                         'bitrate'  188
                                    'duration_sec'  194
                                           'genre'  hip hop or rnb or rap or turntablism;rock-pop-indie
                                        'filesize'  4648397
                                           'mtime'  1620736890
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 hip hop rnb rap turntablism;rock pop indie
                                      'tag_artist'  Gorillaz
                                     'tag_release'  Plastic Beach
                                       'tag_title'  Broken
                                             'bpm'  106.141
                                    'search_title'  'broken':1
                                   'search_artist'  'gorillaz':1
                                  'search_release'  'beach':2 'plastic':1
                                     'search_rest'  '00poprockelectronic':1 'hip':2 'hop':3 'indie':11 'pop':10 'rap':5 'rnb':4 'rock':7,9 'turntablism':6,8
                                    'search_combo'  '00poprockelectronic':5 'beach':4C 'broken':1A 'gorillaz':2B 'hip':6 'hop':7 'indie':15 'plastic':3C 'pop':14 'rap':9 'rnb':8 'rock':11,13 'turntablism':10,12
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-JZFKS-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie/alternative/electronic/hip hop/rock']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic/hip hop/rock/leftfield/downtempo/trip hop']

============================== file details ==============================
                                           'mtime'  1620736890.4421477  (2021-05-11 14:41:30)
                             'size'  4648397