======================== unified (from filesystem) ========================
                                         'bitrate'  '191.985'
                                        'duration'  '337'
                                          'artist'  'Vitalic'
                                     'text_people'  ''
                                         'release'  'Poney Ep'
                                           'title'  'We Want More Cocaine'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'electronica', 'electro', 'electronic', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '139.178'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'Poney Ep'
'TBPM' (BPM (beats per minute))                     '139.178'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'We Want More Cocaine'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Vitalic'
'TRCK' (Track number/Position in set)               '4'
'TXXX:MusicMagic Data'                              'AgEBaO/9jduWIZnWgMUmQkxb1uiBpoDpy9eaqFC+y04alYABgAHOqK0q3hXTNMg0g6iAAf9AgbjgivyxgAHMy+PTFOak7cXcHFiAAZc/mlOxt4HXIFhLCMWBg5OKfMhFl35cj8pQBwyYv4SuxmiyCdpB38y/DoVTgAH//5HS+ioOKYt74uXkNApyqZ3fOfAqhv4='
'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:added_timestamp'                              '128930990202923527'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'electronica', 'electro', 'electronic', 'techno']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.71 dB'
'TXXX:replaygain_track_peak'                        '0.509447'

========================== row from database ==========================
                                              'id'  1323885
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/vitalic - We Want More Cocaine(1).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  337
                                           'genre'  electronic-th-techno
                                        'filesize'  8098205
                                           'mtime'  1620573234
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] vitalic Cocaine(1) electronic th techno
                                      'tag_artist'  Vitalic
                                     'tag_release'  Poney Ep
                                       'tag_title'  We Want More Cocaine
                                             'bpm'  139.178
                                    'search_title'  'cocaine':4 'more':3 'want':2 'we':1
                                   'search_artist'  'vitalic':1
                                  'search_release'  'ep':2 'poney':1
                                     'search_rest'  '00poprockelectronic':1 '1':9 'cocaine':8 'cocaine1':10 'electronic':11 'files':5,6 'loose':3,4 'techno':13 'th':12 'unsorted':2 'vitalic':7
                                    'search_combo'  '00poprockelectronic':8 '1':16 'cocaine':4A,15 'cocaine1':17 'electronic':18 'ep':7C 'files':12,13 'loose':10,11 'more':3A 'poney':6C 'techno':20 'th':19 'unsorted':9 'vitalic':5B,14 'want':2A 'we':1A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'electronica', 'electro', 'electronic', 'techno']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620573233.8658693  (2021-05-09 17:13:53)
                             'size'  8098205