======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '294'
                                          'artist'  'Nejet Nok'
                                     'text_people'  ''
                                         'release'  'A Tribute to Some Bizarre, Volume 4'
                                           'title'  'T.V.O.D.'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['minimal wave', 'minimal electronic', 'minimal electro', 'electronic', "
 "'minimal synth']")
                                     'discogstags'  "['electronic', 'synth-pop', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '16'
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '123.1'
                                             'key'  '3A'
                                        'acoustid'  '45e0be0d-b67e-4c73-bb8a-45b7c3793fb0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'A Tribute to Some Bizarre, Volume 4'
'TBPM' (BPM (beats per minute))                     '123.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'T.V.O.D.'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Nejet Nok'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A Tribute to Some Bizarre'
'TRCK' (Track number/Position in set)               '7/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Nejet Nok'
'TXXX:Acoustid Id'                                  '45e0be0d-b67e-4c73-bb8a-45b7c3793fb0'
'TXXX:Artists'                                      'Nejet Nok'
'TXXX:CATALOGNUMBER'                                'ATTSB 04'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '63812d71-281e-4544-a49b-1954b35352c3'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'ddbd9420-dba6-4bdd-8ca0-d1ae5044b503'
'TXXX:MusicBrainz Release Group Id'                 '06e5fd0a-587e-42df-81ab-6ca466c159e8'
'TXXX:MusicBrainz Release Track Id'                 '9b4ca695-ac6f-3c66-92bd-d2169747fc48'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'synth-pop', 'minimal']
'TXXX:lastfmtags'                                   ['minimal wave',
 'minimal electronic',
 'minimal electro',
 'electronic',
 'minimal synth']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.72 dB'
'TXXX:replaygain_track_peak'                        '0.550791'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd2d05bbc-c6b1-4ff1-8562-f024162274d8')

========================== row from database ==========================
                                              'id'  851003
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A Tribute To Some Bizarre/A Tribute To Some Bizarre Vol. 4 [192kvbr]/07-nejet nok-t.v.o.d..mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  294
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  7109910
                                           'mtime'  1636915508
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm To To Vol. [192kvbr] 07 nejet nok t.v.o.d. electronic experimental oddness
                                      'tag_artist'  Nejet Nok
                                     'tag_release'  A Tribute to Some Bizarre, Volume 4
                                       'tag_title'  T.V.O.D.
                                             'bpm'  123.1
                                    'search_title'  'd':4 'o':3 't':1 'tvod':5 'v':2
                                   'search_artist'  'nejet':1 'nok':2
                                  'search_release'  '4':8 'a':1 'bizarre':5,6 'some':4 'to':3 'tribute':2 'volume':7
                                     'search_rest'  '192kvbr':4,5 'd':11 'electronic':13 'experimental':14 'nejet':6 'nok':7 'o':10 'oddness':15 't':8 'to':1 'tvod':12 'v':9 'vol':2,3
                                    'search_combo'  '192kvbr':19,20 '4':15C 'a':8C 'bizarre':12C,13C 'd':4A,26 'electronic':28 'experimental':29 'nejet':6B,21 'nok':7B,22 'o':3A,25 'oddness':30 'some':11C 't':1A,23 'to':10C,16 'tribute':9C 'tvod':5A,27 'v':2A,24 'vol':17,18 'volume':14C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['minimal wave', 'minimal electronic', 'minimal electro', 'electronic', 'minimal synth']
                                        'tag_date'  1980
                                     'discogstags'  ['electronic', 'synth-pop', 'minimal']

============================== file details ==============================
                                           'mtime'  1636915507.562274  (2021-11-14 19:45:07)
                             'size'  7109910