======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '251'
                                          'artist'  'Gorillaz'
                                     'text_people'  ''
                                         'release'  'Demon Days'
                                           'title'  'Rock the House'
                                           '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/dub/downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '23'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;rock-pop-indie'
                                             'bpm'  '114.608'
                                             'key'  '9A'
                                        'acoustid'  'd95fdfe9-ed5e-4dae-8c98-f70b5e59565e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Demon Days'
'TBPM' (BPM (beats per minute))                     '114.608'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism;rock-pop-indie'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Rock the House'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '251271'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Gorillaz'
'TPE2' (Band/orchestra/accompaniment)               'Gorillaz'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '17/23'
'TSO2'                                              'Gorillaz'
'TSOP' (Performer sort order)                       'Gorillaz'
'TSRC' (ISRC (international standard recording code))  'GBAYE0000771'
'TXXX:Acoustid Id'                                  'd95fdfe9-ed5e-4dae-8c98-f70b5e59565e'
'TXXX:Artists'                                      'Gorillaz'
'TXXX:MusicBrainz Album Artist Id'                  'e21857d5-3256-4547-afb3-4b6ded592596'
'TXXX:MusicBrainz Album Id'                         'be144352-0bad-4dd6-b4e7-95e5ef43522a'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e21857d5-3256-4547-afb3-4b6ded592596'
'TXXX:MusicBrainz Release Group Id'                 'f959a46a-a136-3134-9412-6572b23fad95'
'TXXX:MusicBrainz Release Track Id'                 'b63355bb-84b8-3359-8a7f-bd79e34ac46b'
'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/dub/downtempo'
'TXXX:lastfmtags'                                   'indie/alternative/electronic/hip hop/rock'
'TXXX:original release date'                        ['2005', '2001/2002']
'TXXX:originalyear'                                 '2005'
'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'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.472958'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8670f655-0740-4a00-929e-2e83a0411d8a')

========================== row from database ==========================
                                              'id'  1324873
                                            'path'  /data/Music/Bulk/00poprockelectronic/Gorillaz/Demon Days (Special Edition)/17 Gorillaz - (feat Del the Funky Homosapien) - Rock the House.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  251
                                           'genre'  hip hop or rnb or rap or turntablism;rock-pop-indie
                                        'filesize'  4081149
                                           'mtime'  1620736879
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (Special Edition) 17 (feat Del Funky Homosapien) hip hop rnb rap turntablism;rock pop indie
                                      'tag_artist'  Gorillaz
                                     'tag_release'  Demon Days
                                       'tag_title'  Rock the House
                                             'bpm'  114.608
                                    'search_title'  'house':3 'rock':1 'the':2
                                   'search_artist'  'gorillaz':1
                                  'search_release'  'days':2 'demon':1
                                     'search_rest'  '00poprockelectronic':1 'del':8 'edition':4,5 'feat':6,7 'funky':9 'hip':12 'homosapien':10,11 'hop':13 'indie':21 'pop':20 'rap':15 'rnb':14 'rock':17,19 'special':2,3 'turntablism':16,18
                                    'search_combo'  '00poprockelectronic':7 'days':6C 'del':14 'demon':5C 'edition':10,11 'feat':12,13 'funky':15 'gorillaz':4B 'hip':18 'homosapien':16,17 'hop':19 'house':3A 'indie':27 'pop':26 'rap':21 'rnb':20 'rock':1A,23,25 'special':8,9 'the':2A 'turntablism':22,24
                                    'tag_tracknum'  17
                                      '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-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie/alternative/electronic/hip hop/rock']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic/dub/downtempo']

============================== file details ==============================
                                           'mtime'  1620736878.743989  (2021-05-11 14:41:18)
                             'size'  4081149