======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '231'
                                          'artist'  'Future Bible Heroes'
                                     'text_people'  'Christopher Ewen/Stephin Merritt'
                                         'release'  'Eternal Youth'
                                           'title'  'Kiss Me Only With Your Eyes'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'indie pop', 'stephin merritt', 'electronic', 'electronica']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '132.966'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'COMM:iTunNORM:eng'                                 (' 00000692 000009C3 000024BC 00003605 0002BF65 0002BF4E 00008000 00008000 '
 '0002E630 0001ADC7')
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'PRIV:WM/WMCollectionID:IËÍ~MÇ\x8dA\x99^÷ÐÍòª\x8c'  PRIV(owner='WM/WMCollectionID', data=b'I\xcb\xcd~M\xc7\x8dA\x99^\xf7\xd0\xcd\xf2\xaa\x8c')
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'TALB' (Album/Movie/Show title)                     'Eternal Youth'
'TBPM' (BPM (beats per minute))                     '132.966'
'TCOM' (Composer)                                   'Christopher Ewen/Stephin Merritt'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Kiss Me Only With Your Eyes'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               'Future Bible Heroes'
'TPE2' (Band/orchestra/accompaniment)               'Future Bible Heroes'
'TPUB' (Publisher)                                  'Instinct'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'stephin merritt', 'electronic', 'electronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.69 dB'
'TXXX:replaygain_track_peak'                        '0.445725'

========================== row from database ==========================
                                              'id'  1344053
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Future Bible Heroes/[2002] Eternal Youth/12 Kiss Me Only With Your Eyes.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  231
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  5605540
                                           'mtime'  1628353877
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop [2002] 12 electronic we electropop or synthpop
                                      'tag_artist'  Future Bible Heroes
                                     'tag_release'  Eternal Youth
                                       'tag_title'  Kiss Me Only With Your Eyes
                                             'bpm'  132.966
                                    'search_title'  'eyes':6 'kiss':1 'me':2 'only':3 'with':4 'your':5
                                   'search_artist'  'bible':2 'future':1 'heroes':3
                                  'search_release'  'eternal':1 'youth':2
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2002':5,6 'electronic':7 'electropop':3 'or':9 'synthpop':4 'we':8
                                    'search_combo'  '00electro':13 '00poprockelectronic':12 '2002':16,17 'bible':8B 'electronic':18 'electropop':14 'eternal':10C 'eyes':6A 'future':7B 'heroes':9B 'kiss':1A 'me':2A 'only':3A 'or':20 'synthpop':15 'we':19 'with':4A 'your':5A 'youth':11C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'stephin merritt', 'electronic', 'electronica']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1628353877.4510314  (2021-08-07 18:31:17)
                             'size'  5605540