======================== unified (from filesystem) ========================
                                         'bitrate'  '288.118'
                                        'duration'  '175'
                                          'artist'  'Luxury Elite'
                                     'text_people'  ''
                                         'release'  'sincerely'
                                           'title'  'shadows'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['vaporwave', 'chillwave', 'post internet', 'newbreed', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '43'
                                      'tracktotal'  '50'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '98'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'sincerely'
'TBPM' (BPM (beats per minute))                     '98'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-12-06'
'TIT2' (Title/songname/content description)         'shadows'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Luxury Elite'
'TPE2' (Band/orchestra/accompaniment)               'Luxury Elite'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '43/50'
'TSO2'                                              'luxury elite'
'TSOP' (Performer sort order)                       'luxury elite'
'TXXX:Artists'                                      'Luxury Elite'
'TXXX:MusicBrainz Album Artist Id'                  '3af0709d-eb0b-4863-8315-a4acb3f09844'
'TXXX:MusicBrainz Album Id'                         '5cfa33a0-9447-47d3-b7c3-634c183cc622'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3af0709d-eb0b-4863-8315-a4acb3f09844'
'TXXX:MusicBrainz Release Group Id'                 '08021175-958b-4dd6-8911-3a743811a96a'
'TXXX:MusicBrainz Release Track Id'                 '15ecee3d-cde2-4073-a35f-22ced50333d1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['vaporwave', 'chillwave', 'post internet', 'newbreed', 'electronic']
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.724646'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9c959642-a0c8-4560-b8f9-3343b007cb89')

========================== row from database ==========================
                                              'id'  1284557
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Luxury Elite - 2013 sincerely/43. shadows.mp3
                                         'working'  None
                                         'bitrate'  288
                                    'duration_sec'  175
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  6362998
                                           'mtime'  1620645125
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave 2013 43. electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  Luxury Elite
                                     'tag_release'  sincerely
                                       'tag_title'  shadows
                                             'bpm'  98.0
                                    'search_title'  'shadows':1
                                   'search_artist'  'elite':2 'luxury':1
                                  'search_release'  'sincerely':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '2013':5 '43':6,7 'chillwave':12 'disco':3 'electronic':8 'or':11 'retrowave':13 'synthwave':10 'waves':2 'we':9
                                    'search_combo'  '00poprockelectronic':5 '00synthwave':8 '2013':9 '43':10,11 'chillwave':16 'disco':7 'electronic':12 'elite':3B 'luxury':2B 'or':15 'retrowave':17 'shadows':1A 'sincerely':4C 'synthwave':14 'waves':6 'we':13
                                    'tag_tracknum'  43
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['vaporwave', 'chillwave', 'post internet', 'newbreed', 'electronic']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645124.9100883  (2021-05-10 13:12:04)
                             'size'  6362998