======================== unified (from filesystem) ========================
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                                          'artist'  ('Joseph Haydn, Leopold Mozart, Johann Friedrich Fasch, Johann Nepomuk Hummel; '
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'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '137.758'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '2000-03-28'
'TIT2' (Title/songname/content description)         'Concerto for Trumpet & Orchestra in D major: I. Adagio'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'SACD'
'TPE1' (Lead performer(s)/Soloist(s))               'Johann Georg Leopold Mozart'
'TPE2' (Band/orchestra/accompaniment)               ('Joseph Haydn, Leopold Mozart, Johann Friedrich Fasch, Johann Nepomuk Hummel; '
 'Wynton Marsalis, English Chamber Orchestra, Raymond Leppard')
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'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              ('Haydn, Joseph, Mozart, Leopold, Fasch, Johann Friedrich, Hummel, Johann '
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'TXXX:Acoustid Id'                                  '1e83c4ff-2253-4e2d-8c87-5e86a28d2409'
'TXXX:Artists'                                      'Johann Georg Leopold Mozart'
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'TXXX:Q-LOCALNESS'                                  '1'
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'TXXX:Q-UNU'                                        '1'
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'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
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========================== row from database ==========================
                                              'id'  1285707
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Wynton Marsalis Mozart Concerto For Trumpet (Adagio) In D Major.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  333
                                           'genre'  
                                        'filesize'  10722186
                                           'mtime'  1652397986
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] For (Adagio) In Major
                                      'tag_artist'  Joseph Haydn, Leopold Mozart, Johann Friedrich Fasch, Johann Nepomuk Hummel; Wynton Marsalis, English Chamber Orchestra, Raymond Leppard
                                     'tag_release'  None
                                       'tag_title'  Concerto for Trumpet & Orchestra in D major: I. Adagio
                                             'bpm'  137.758
                                    'search_title'  'adagio':11 'concerto':1 'd':6 'for':2 'i':9,10 'in':5 'major':7,8 'orchestra':4 'trumpet':3
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                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'adagio':8,9 'files':5,6 'for':7 'in':10 'loose':3,4 'major':11 'unsorted':2
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                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397986.1669474  (2022-05-13 01:26:26)
                             'size'  10722186