======================== unified (from filesystem) ========================
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                                        'duration'  '282'
                                          'artist'  'David Bowie'
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                                         'release'  'The Rise and Fall of Ziggy Stardust and the Spiders From Mars'
                                           'title'  'Five Years'
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                             'musicbrainz_albumid'  ''
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                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos;set-pl-sced'
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                                             'key'  '8B'
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rest: ''

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'COMM:iTunNORM:eng'                                 (' 0000058A 0000065C 0000291C 00002EF9 00035BA5 00035BA5 00006B5E 00006D6D '
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'TALB' (Album/Movie/Show title)                     'The Rise and Fall of Ziggy Stardust and the Spiders From Mars'
'TBPM' (BPM (beats per minute))                     '155'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-eos', 'set-pl-sced']
'TDOR' (Original release time)                      '1972'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         'Five Years'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'David Bowie'
'TPE2' (Band/orchestra/accompaniment)               'David Bowie'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/18'
'TSO2'                                              'Bowie, David'
'TSOP' (Performer sort order)                       'Bowie, David'
'TSRC' (ISRC (international standard recording code))  'USJT10200019/USJT11200001/USJT19900052'
'TXXX:Acoustid Id'                                  '0d87b1d9-64e0-4adc-b522-2287b61a7c60'
'TXXX:Artists'                                      'David Bowie'
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'TXXX:MusicBrainz Album Id'                         '92a5dfe8-db8a-477d-a5ce-06eb1e565463'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5441c29d-3602-4898-b1a1-b77fa23b8e50'
'TXXX:MusicBrainz Release Group Id'                 '6c9ae3dd-32ad-472c-96be-69d0a3536261'
'TXXX:MusicBrainz Release Track Id'                 'e0e139fe-1f04-351d-a03c-1221997f3463'
'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'                                  ['rock', 'pop', 'art rock']
'TXXX:lastfmtags'                                   ['classic rock', '80s', 'alternative', 'rock', 'glam rock']
'TXXX:originalyear'                                 '1972'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.08 dB'
'TXXX:replaygain_track_peak'                        '0.510645'
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'USLT::XXX'                                         ('Pushing thru the market square\n'
 'so many mothers sighing\n'
 'News had just come over,\n'
 'we had five years left to cry in\n'
 '\n'
 'News guy wept and told us\n'
 'earth was really dying\n'
 'Cried so much his face was wet\n'
 'then I knew he was not lying\n'
 '\n'
 'I heard telephones, opera house, favourite melodies\n'
 "I saw boys, toys electric irons and T.V.'s\n"
 'My brain hurt like a warehouse\n'
 'it had no room to spare\n'
 'I had to cram so many things\n'
 'to store everything in there\n'
 'And all the fat-skinny people, \n'
 'and all the tall-short  people\n'
 'And all the nobody people, and all the somebody people\n'
 "I never thought I'd need so many people\n"
 '\n'
 'A girl my age went off her head\n'
 'hit some tiny children\n'
 "If the black hadn't a-pulled her off, \n"
 'I think she would have killed them\n'
 '\n'
 'A soldier with a broken arm, \n'
 'fixed his stare to the wheel of a Cadillac\n'
 'A cop knelt and kissed the feet of a priest\n'
 'and a queer threw up at the sight of that\n'
 'I think I saw you in an ice-cream parlour\n'
 'drinking milk shakes cold and long\n'
 'Smiling and waving and looking so fine\n'
 "don't think you knew you were in this song\n"
 '\n'
 'And it was cold and it rained so I felt like an actor\n'
 'And I thought of Ma and I wanted to get back there\n'
 'Your face, your race, the way that you talk\n'
 "I kiss you, you're beautiful, I want you to walk\n"
 '\n'
 "We've got five years, stuck on my eyes\n"
 "We've got five years, what a surprise\n"
 "We've got five years, my brain hurts a lot\n"
 "We've got five years, that's all we've got")

========================== row from database ==========================
                                              'id'  423733
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/David Bowie/[1972] Ziggy Stardust/01 Five Years.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  282
                                           'genre'  ifs-songwriter-eos;set-pl-sced
                                        'filesize'  4611558
                                           'mtime'  1637330489
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [1972] 01 ifs songwriter eos;set pl sced
                                      'tag_artist'  David Bowie
                                     'tag_release'  The Rise and Fall of Ziggy Stardust and the Spiders From Mars
                                       'tag_title'  Five Years
                                             'bpm'  155.0
                                    'search_title'  'five':1 'years':2
                                   'search_artist'  'bowie':2 'david':1
                                  'search_release'  'and':3 'fall':4 'from':9 'mars':10 'of':5 'rise':2 'spiders':8 'stardust':7 'the':1 'ziggy':6
                                     'search_rest'  '00singer':1 '1972':4,5 'eos':3,7,9 'ifs':6 'pl':11 'sced':12 'set':8,10 'songwriter':2
                                    'search_combo'  '00singer':15 '1972':18,19 'and':7C 'bowie':4B 'david':3B 'eos':17,21,23 'fall':8C 'five':1A 'from':13C 'ifs':20 'mars':14C 'of':9C 'pl':25 'rise':6C 'sced':26 'set':22,24 'songwriter':16 'spiders':12C 'stardust':11C 'the':5C 'years':2A 'ziggy':10C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['classic rock', '80s', 'alternative', 'rock', 'glam rock']
                                        'tag_date'  1972
                                     'discogstags'  ['rock', 'pop', 'art rock']

============================== file details ==============================
                                           'mtime'  1637330489.3249385  (2021-11-19 15:01:29)
                             'size'  4611558