======================== unified (from filesystem) ========================
                                         'bitrate'  '216.283'
                                        'duration'  '483'
                                          'artist'  'Âme'
                                     'text_people'  ''
                                         'release'  'Rej - EP'
                                           'title'  'Rej'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-3']")
                                      'lastfmtags'  "['deep house', 'minimal', 'house', 'techno', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '125.083'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=64, count=0)
'TALB' (Album/Movie/Show title)                     'Rej - EP'
'TBPM' (BPM (beats per minute))                     '125.083'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         'Rej'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bme'
'TPE2' (Band/orchestra/accompaniment)               'Âme'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MP3GAIN_UNDO'                                 '+004,+004,N'
'TXXX:MusicMagic Data'                              'AgEBwcrqhNSQIZbggHcVq4ABtoaD+4MrwJeUvXIUNRvIQoABgAG3jbk67+ccHr50gAGAAc35hAgKUiurgrTrn/SAGJOgSMQGAuKDadFZ6dqz2I8GBKr2pMnlyxie8Ok9wrUwVPOb7rOOLpxw4DXUFexWDK/kn53IgAHd8qZ++EkCB6qZ6Bj8iwTp5O/M4fqUjjA='
'TXXX:MusicMagic Fingerprint'                       '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'
'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:date'                                         '2006'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['deep house', 'minimal', 'house', 'techno', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.511655'

========================== row from database ==========================
                                              'id'  1334282
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/rej (original).mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  483
                                           'genre'  electronic-unsorted
                                        'filesize'  13070775
                                           'mtime'  1620573192
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] rej (original) electronic unsorted
                                      'tag_artist'  Âme
                                     'tag_release'  Rej - EP
                                       'tag_title'  Rej
                                             'bpm'  125.083
                                    'search_title'  'rej':1
                                   'search_artist'  'ame':1,2
                                  'search_release'  'ep':2 'rej':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':10 'files':5,6 'loose':3,4 'original':8,9 'rej':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':6 'ame':2B,3B 'electronic':15 'ep':5C 'files':10,11 'loose':8,9 'original':13,14 'rej':1A,4C,12 'unsorted':7
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['deep house', 'minimal', 'house', 'techno', 'electronic']
                                        'tag_date'  
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620573192.0607033  (2021-05-09 17:13:12)
                             'size'  13070775