======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '175'
                                          'artist'  'Dorian Electra'
                                     'text_people'  ''
                                         'release'  'Flamboyant'
                                           'title'  'Guyliner'
                                           'quals'  ("['Q-HAP-3', 'q-bass-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'Q-SYN-3', 'Q-UNU-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'Q-CHART-3', "
 "'Q-JZFKS-1', 'Q-OLDST-4', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '130.3'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Flamboyant'
'TBPM' (BPM (beats per minute))                     '130.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDOR' (Original release time)                      '2019'
'TDRC' (Recording time)                             '2019-07-17'
'TIT2' (Title/songname/content description)         'Guyliner'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '175'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Dorian Electra'
'TPE2' (Band/orchestra/accompaniment)               'Dorian Electra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '8/11'
'TSO2'                                              'Electra, Dorian'
'TSOP' (Performer sort order)                       'Electra, Dorian'
'TSRC' (ISRC (international standard recording code))  'USHM21903739'
'TXXX:ARTISTS'                                      'Dorian Electra'
'TXXX:BARCODE'                                      '194171259739'
'TXXX:EXPLICIT'                                     '0'
'TXXX:LABEL'                                        'Dorian Electra'
'TXXX:MusicBrainz Album Artist Id'                  'aefba883-dfc2-45ee-bce4-1dd903b13341'
'TXXX:MusicBrainz Album Id'                         '2091c24e-4bfb-4efb-8f5c-385eb3fc76e4'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'aefba883-dfc2-45ee-bce4-1dd903b13341'
'TXXX:MusicBrainz Release Group Id'                 '8964ae5f-ecb7-4d9c-ba0b-94b5a5d48b5d'
'TXXX:MusicBrainz Release Track Id'                 'ab0a0e42-d7c6-4a82-9b8f-648a0dd2a1d4'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:RELEASETYPE'                                  'Album'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:SOURCE'                                       'Deezer'
'TXXX:SOURCEID'                                     '683795932'
'TXXX:originalyear'                                 '2019'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-9.95 dB'
'TXXX:replaygain_track_peak'                        '1.069350'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e0c9b71e-d58f-4b85-a592-196e15c2bc60')

========================== row from database ==========================
                                              'id'  1534396
                                            'path'  /data/Music/Bulk/00poprockelectronic/2019 - Flamboyant/Dorian Electra - Flamboyant - 08 - Guyliner.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  175
                                           'genre'  electronic-generic or radio
                                        'filesize'  7092271
                                           'mtime'  1625658588
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2019 08 electronic generic radio
                                      'tag_artist'  Dorian Electra
                                     'tag_release'  Flamboyant
                                       'tag_title'  Guyliner
                                             'bpm'  130.3
                                    'search_title'  'guyliner':1
                                   'search_artist'  'dorian':1 'electra':2
                                  'search_release'  'flamboyant':1
                                     'search_rest'  '00poprockelectronic':1 '2019':2 'electronic':3 'generic':4 'radio':5
                                    'search_combo'  '00poprockelectronic':5 '2019':6 'dorian':2B 'electra':3B 'electronic':7 'flamboyant':4C 'generic':8 'guyliner':1A 'radio':9
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-MIXBEAT-3', 'Q-OLDST-4', 'Q-GRIT-2', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-3', 'q-piano-1', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2019
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1625658587.59123  (2021-07-07 13:49:47)
                             'size'  7092271