======================== unified (from filesystem) ========================
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                                        'duration'  '762'
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                                     'tracknumber'  '11'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
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rest: ''

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'COMM:ID3v1 Comment:XXX'                            '0'
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'TBPM' (BPM (beats per minute))                     '126'
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'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'prerock-classical or classical instruments']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2007-01-01'
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 'Dorfschenke (Erster Mephisto-Walzer)')
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'TPE1' (Lead performer(s)/Soloist(s))               'Franz Liszt'
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'TSOP' (Performer sort order)                       'Liszt, Franz'
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'TXXX:MusicBrainz Album Id'                         '07ee3d9d-b7ce-4bf3-a252-9d3819d2d9ac'
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'TXXX:lastfmtags'                                   ['composers', 'piano', 'hungarian', 'romantic', 'classical']
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'TXXX:q-mixbeat'                                    '1'
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========================== row from database ==========================
                                              'id'  263591
                                            'path'  /data/Music/Bulk/0soundtrack/Nodame/Nodame Cantabile Best 100 - Disc 1/1-11 Der Tanz in der Dorfschenke (Erster Mephisto - Walzer).mp3
                                         'working'  None
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                                    'duration_sec'  762
                                           'genre'  soundtrack-video;prerock-classical or classical instruments
                                        'filesize'  18371005
                                           'mtime'  1642081693
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Disc soundtrack video;prerock classical classical instruments
                                      'tag_artist'  Franz Liszt
                                     'tag_release'  Nodame Cantabile Best 100 Collection Box
                                       'tag_title'  Deux épisodes d'apres le Faust de Lenau, S. 110: II. Der Tanz in der Dorfschenke (Erster Mephisto-Walzer)
                                             'bpm'  126.0
                                    'search_title'  '110':14,15 'apres':5 'd':4 'dapres':6 'de':9 'der':18 'deux':1 'dorfschenke':21 'episodes':2,3 'erster':22,23 'faust':8 'ii':16,17 'in':20 'le':7 'lenau':10,11 'mephisto':24 'mephistowalzer':26 's':12,13 'tanz':19 'walzer':25
                                   'search_artist'  'franz':1 'liszt':2
                                  'search_release'  '100':4 'best':3 'box':6 'cantabile':2 'collection':5 'nodame':1
                                     'search_rest'  '0soundtrack':1 'classical':8 'disc':2 'instruments':9 'prerock':5,7 'soundtrack':3 'video':4,6
                                    'search_combo'  '0soundtrack':35 '100':32C '110':14A,15A 'apres':5A 'best':31C 'box':34C 'cantabile':30C 'classical':42 'collection':33C 'd':4A 'dapres':6A 'de':9A 'der':18A 'deux':1A 'disc':36 'dorfschenke':21A 'episodes':2A,3A 'erster':22A,23A 'faust':8A 'franz':27B 'ii':16A,17A 'in':20A 'instruments':43 'le':7A 'lenau':10A,11A 'liszt':28B 'mephisto':24A 'mephistowalzer':26A 'nodame':29C 'prerock':39,41 's':12A,13A 'soundtrack':37 'tanz':19A 'video':38,40 'walzer':25A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['composers', 'piano', 'hungarian', 'romantic', 'classical']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081692.989791  (2022-01-13 14:48:12)
                             'size'  18371005