======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '245'
                                          'artist'  'Björk'
                                     'text_people'  ''
                                         'release'  'Debut'
                                           'title'  'Aeroplane'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']"
                                     'discogstags'  ("['electronic', 'jazz', 'pop', 'leftfield', 'house', 'downtempo', "
 "'synth-pop', 'lounge', 'dance-pop']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;ifs-songwriter-eos;loc-iceland'
                                             'bpm'  '105'
                                             'key'  '8B'
                                        'acoustid'  '4bfb8c40-0945-4e57-a123-1ab2859be54a'
rest: ''

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

'APIC:page 1'                                       type PictureType.COVER_FRONT (Cover (front)) b'page 1'
                                     
'COMM::eng'                                         'elektra'
'COMM:ID3v1 Comment:XXX'                            'elektra'
'TALB' (Album/Movie/Show title)                     'Debut'
'TBPM' (BPM (beats per minute))                     '105'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'ifs-songwriter-eos', 'loc-iceland']
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Aeroplane'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Björk'
'TPE2' (Band/orchestra/accompaniment)               'Björk'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mother Records/Island'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Björk'
'TSOP' (Performer sort order)                       'Björk'
'TSRC' (ISRC (international standard recording code))  'GBBTF9300123'
'TXXX:ASIN'                                         'B000007WMT'
'TXXX:Acoustid Id'                                  '4bfb8c40-0945-4e57-a123-1ab2859be54a'
'TXXX:Artists'                                      'Björk'
'TXXX:BARCODE'                                      '731452132321'
'TXXX:CATALOGNUMBER'                                '521 323-2'
'TXXX:MusicBrainz Album Artist Id'                  '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Album Id'                         'bc9c06da-0be8-4e01-93a3-9a41261a8de3'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Release Group Id'                 '6891a28c-5865-36e2-9e5f-c9fac1d3595f'
'TXXX:MusicBrainz Release Track Id'                 'b9ad3ac8-660e-3360-a33c-630ed362ecde'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'jazz',
 'pop',
 'leftfield',
 'house',
 'downtempo',
 'synth-pop',
 'lounge',
 'dance-pop']
'TXXX:lastfmtags'                                   ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.86 dB'
'TXXX:replaygain_track_peak'                        '0.848540'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'804bb666-0488-459c-9f3b-dcfa0d640018')
'USLT::XXX'                                         ('I can not live\n'
 'Peacefully without you\n'
 'For even a moment\n'
 'I miss you terribly\n'
 "When you're away\n"
 '\n'
 'CHORUS\n'
 "He's away\n"
 "This ain't right\n"
 "I'm alone\n"
 "I'm taking an aeroplane\n"
 'Across the world\n'
 'To follow my heart\n'
 '\n'
 'How come\n'
 'Out of all the people in the world\n'
 'Only one\n'
 'Can make me complete\n'
 'One word on the phone\n'
 'Makes me happy\n'
 'But one touch directly\n'
 'Makes me ecstatic\n'
 '\n'
 'CHORUS\n'
 '\n')

========================== row from database ==========================
                                              'id'  1359209
                                            'path'  /data/Music/Bulk/00poprockelectronic/Bjork/debut/Bj_rk - Aeroplane.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  245
                                           'genre'  electronic-unsorted;ifs-songwriter-eos;loc-iceland
                                        'filesize'  3999202
                                           'mtime'  1642256388
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Bjork debut Bj_rk electronic unsorted;ifs songwriter eos;loc iceland
                                      'tag_artist'  Björk
                                     'tag_release'  Debut
                                       'tag_title'  Aeroplane
                                             'bpm'  105.0
                                    'search_title'  'aeroplane':1
                                   'search_artist'  'bjork':1,2
                                  'search_release'  'debut':1
                                     'search_rest'  '00poprockelectronic':1 'bj':4 'bjork':2 'debut':3 'electronic':6 'eos':12,14 'iceland':16 'ifs':8,10 'loc':13,15 'rk':5 'songwriter':11 'unsorted':7,9
                                    'search_combo'  '00poprockelectronic':5 'aeroplane':1A 'bj':8 'bjork':2B,3B,6 'debut':4C,7 'electronic':10 'eos':16,18 'iceland':20 'ifs':12,14 'loc':17,19 'rk':9 'songwriter':15 'unsorted':11,13
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
                                        'tag_date'  1993
                                     'discogstags'  ['electronic', 'jazz', 'pop', 'leftfield', 'house', 'downtempo', 'synth-pop', 'lounge', 'dance-pop']

============================== file details ==============================
                                           'mtime'  1642256388.2556353  (2022-01-15 15:19:48)
                             'size'  3999202