======================== unified (from filesystem) ========================
                                         'bitrate'  '159.931'
                                        'duration'  '183'
                                          'artist'  'The Small Faces'
                                     'text_people'  ''
                                         'release'  '60 Number Ones Of The Sixties'
                                           'title'  'All Or Nothing'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['60s', 'mod', 'classic rock', 'psychedelic', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '111.701'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000887 00000632 000041C6 00002AE9 0001DF46 0001DF46 000064F7 00005F0C '
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'PRIV:WM/WMCollectionID:\x98\xadB\x9eïìpH\x9cðÉm\x18Ìr±'  PRIV(owner='WM/WMCollectionID', data=b'\x98\xadB\x9e\xef\xecpH\x9c\xf0\xc9m\x18\xccr\xb1')
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'TALB' (Album/Movie/Show title)                     '60 Number Ones Of The Sixties'
'TBPM' (BPM (beats per minute))                     '111.701'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'All Or Nothing'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Small Faces'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Warner Bros.'
'TRCK' (Track number/Position in set)               '29'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['60s', 'mod', 'classic rock', 'psychedelic', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.87 dB'
'TXXX:replaygain_track_peak'                        '0.469032'

========================== row from database ==========================
                                              'id'  1327466
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/the small faces - 60 number ones of the sixties - all or nothing.mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  183
                                           'genre'  rock-unsorted
                                        'filesize'  3675733
                                           'mtime'  1620392412
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] the small faces number ones of the sixties or nothing rock unsorted
                                      'tag_artist'  The Small Faces
                                     'tag_release'  60 Number Ones Of The Sixties
                                       'tag_title'  All Or Nothing
                                             'bpm'  111.701
                                    'search_title'  'all':1 'nothing':3 'or':2
                                   'search_artist'  'faces':3 'small':2 'the':1
                                  'search_release'  '60':1 'number':2 'of':4 'ones':3 'sixties':6 'the':5
                                     'search_rest'  '00poprockelectronic':1 'faces':9 'files':5,6 'loose':3,4 'nothing':15 'number':10 'of':12 'ones':11 'or':14 'rock':16 'sixties':13 'small':8 'the':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 '60':7C 'all':1A 'faces':6B,21 'files':17,18 'loose':15,16 'nothing':3A,27 'number':8C,22 'of':10C,24 'ones':9C,23 'or':2A,26 'rock':28 'sixties':12C,25 'small':5B,20 'the':4B,11C,19 'unsorted':14
                                    'tag_tracknum'  29
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['60s', 'mod', 'classic rock', 'psychedelic', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392412.3466172  (2021-05-07 15:00:12)
                             'size'  3675733