======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '227'
                                          'artist'  'Gramatik'
                                     'text_people'  ''
                                         'release'  'Street Bangerz Vol. 2'
                                           'title'  'The Culture'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  ("['instrumental hip hop', 'downtempo', 'funk', 'hip hop', 'electronic', "
 "'chillout']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  '20'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '97.6'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Street Bangerz Vol. 2'
'TBPM' (BPM (beats per minute))                     '97.6'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009-12-03'
'TIT2' (Title/songname/content description)         'The Culture'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Gramatik'
'TPE2' (Band/orchestra/accompaniment)               'Gramatik'
'TPUB' (Publisher)                                  'Cold Busted'
'TRCK' (Track number/Position in set)               '01/20'
'TSO2'                                              'Gramatik'
'TSOP' (Performer sort order)                       'Gramatik'
'TXXX:Artists'                                      'Gramatik'
'TXXX:CATALOGNUMBER'                                'Busted18'
'TXXX:MusicBrainz Album Artist Id'                  '9b62a8a3-Fcd5-4b51-A970-0f08a440ed6d'
'TXXX:MusicBrainz Album Id'                         'Bc2dc8bf-9c83-4073-A819-744daad04627'
'TXXX:MusicBrainz Album Release Country'            'Si'
'TXXX:MusicBrainz Album Status'                     'Official'
'TXXX:MusicBrainz Album Type'                       'Album'
'TXXX:MusicBrainz Artist Id'                        '9b62a8a3-Fcd5-4b51-A970-0f08a440ed6d'
'TXXX:MusicBrainz Release Group Id'                 '5a2e72dd-2c92-43fd-Aa63-E8366e10bb9c'
'TXXX:MusicBrainz Release Track Id'                 'Ec886a3c-C8ce-32e1-B5bc-168ae72f495f'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental hip hop',
 'downtempo',
 'funk',
 'hip hop',
 'electronic',
 'chillout']
'TXXX:originalyear'                                 '2009'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-10.48 dB'
'TXXX:replaygain_track_peak'                        '1.013194'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4aefc397-3371-4d9f-a3ce-70f8738731ac')

========================== row from database ==========================
                                              'id'  1482120
                                            'path'  /data/Music/Bulk/00poprockelectronic/2009 - street bangerz vol. 2/01. the culture.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  227
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  9184472
                                           'mtime'  1620565903
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2009 street bangerz vol. 01. the culture hip hop or rnb or rap or turntablism
                                      'tag_artist'  Gramatik
                                     'tag_release'  Street Bangerz Vol. 2
                                       'tag_title'  The Culture
                                             'bpm'  97.6
                                    'search_title'  'culture':2 'the':1
                                   'search_artist'  'gramatik':1
                                  'search_release'  '2':5 'bangerz':2 'street':1 'vol':3,4
                                     'search_rest'  '00poprockelectronic':1 '01':7,8 '2009':2 'bangerz':4 'culture':10 'hip':11 'hop':12 'or':13 'rap':15 'rnb':14 'street':3 'the':9 'turntablism':16 'vol':5,6
                                    'search_combo'  '00poprockelectronic':9 '01':15,16 '2':8C '2009':10 'bangerz':5C,12 'culture':2A,18 'gramatik':3B 'hip':19 'hop':20 'or':21 'rap':23 'rnb':22 'street':4C,11 'the':1A,17 'turntablism':24 'vol':6C,7C,13,14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-3', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['instrumental hip hop', 'downtempo', 'funk', 'hip hop', 'electronic', 'chillout']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565902.5418427  (2021-05-09 15:11:42)
                             'size'  9184472