======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '315'
                                          'artist'  'Hall and Oates'
                                     'text_people'  'John Oates'
                                         'release'  'Looking Back: The Best of Daryl Hall & John Oates'
                                           'title'  "She's Gone"
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'pop', 'soft rock', 'classic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '138.892'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 000003B5 00000389 00004385 00002987 00030DC4 00042AF0 00007821 00006889 '
 '00048717 00044086')
'TALB' (Album/Movie/Show title)                     'Looking Back: The Best of Daryl Hall & John Oates'
'TBPM' (BPM (beats per minute))                     '138.892'
'TCOM' (Composer)                                   'John Oates'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         "She's Gone"
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Hall and Oates'
'TPE2' (Band/orchestra/accompaniment)               'Hall and Oates'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/18'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'pop', 'soft rock', 'classic rock', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.32 dB'
'TXXX:replaygain_track_peak'                        '0.663645'

========================== row from database ==========================
                                              'id'  1358923
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/hall & oates - shes gone.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  315
                                           'genre'  rock-unsorted
                                        'filesize'  5115475
                                           'mtime'  1620392394
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] hall oates shes gone rock unsorted
                                      'tag_artist'  Hall and Oates
                                     'tag_release'  Looking Back: The Best of Daryl Hall & John Oates
                                       'tag_title'  She's Gone
                                             'bpm'  138.892
                                    'search_title'  'gone':4 's':2 'she':1 'shes':3
                                   'search_artist'  'and':2 'hall':1 'oates':3
                                  'search_release'  'back':2,3 'best':5 'daryl':7 'hall':8 'john':9 'looking':1 'oates':10 'of':6 'the':4
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'gone':10 'hall':7 'loose':3,4 'oates':8 'rock':11 'shes':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':18 'and':6B 'back':9C,10C 'best':12C 'daryl':14C 'files':22,23 'gone':4A,27 'hall':5B,15C,24 'john':16C 'looking':8C 'loose':20,21 'oates':7B,17C,25 'of':13C 'rock':28 's':2A 'she':1A 'shes':3A,26 'the':11C 'unsorted':19
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'pop', 'soft rock', 'classic rock', 'rock']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392394.2167404  (2021-05-07 14:59:54)
                             'size'  5115475