======================== unified (from filesystem) ========================
                                         'bitrate'  '178.414'
                                        'duration'  '222'
                                          'artist'  'Leo Sayer'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'More than I can say'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['oldies', 'british', '70s', 'pop', '80s', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;set-pl-billboard'
                                             'bpm'  '96.4'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '96.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'set-pl-billboard']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'More than I can say'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Leo Sayer'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicMagic Data'                              'AgEBoSdcmLWVsLX0g0nqyVL2l0GCgoym4KWUiTM7j6TnSdB2gAHxPq0owCC9eqzigV2AAb9eohfiPb72gAHHZO974jyW56im3oGAAZxqkw2n1YILE9RAgYhtgYqFCdbclzE9AZb1BYqgMINY42GxCMRm2ri7cIKIgAHm9ozc9DXJ+oEJvtzsLfdip9fB8bOTi+s='
'TXXX:MusicMagic Fingerprint'                       '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'
'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:lastfmtags'                                   ['oldies', 'british', '70s', 'pop', '80s', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'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'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.797863'

========================== row from database ==========================
                                              'id'  1525141
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/More than I can say.mp3
                                         'working'  None
                                         'bitrate'  178
                                    'duration_sec'  222
                                           'genre'  electronic-generic or radio-unsorted;set-pl-billboard
                                        'filesize'  4973608
                                           'mtime'  1642097623
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s electronic generic radio unsorted;set pl billboard
                                      'tag_artist'  Leo Sayer
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  More than I can say
                                             'bpm'  96.4
                                    'search_title'  'can':4 'i':3 'more':1 'say':5 'than':2
                                   'search_artist'  'leo':1 'sayer':2
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'billboard':14 'electronic':6 'generic':7 'of':2 'pl':13 'radio':8 's':5 'set':10,12 'the':3 'unsorted':9,11
                                    'search_combo'  '00poprockelectronic':12 '80':15 '80s':11C 'billboard':25 'can':4A 'electronic':17 'generic':18 'hits':8C 'i':3A 'leo':6B 'more':1A 'of':9C,13 'pl':24 'radio':19 's':16 'say':5A 'sayer':7B 'set':21,23 'than':2A 'the':10C,14 'unsorted':20,22
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['oldies', 'british', '70s', 'pop', '80s', 'singer songwriter']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642097622.6969736  (2022-01-13 19:13:42)
                             'size'  4973608