======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '366'
                                          'artist'  'Banco de Gaia'
                                     'text_people'  ''
                                         'release'  'Last Train To Lhasa'
                                           'title'  'White Paint'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '106.8'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Last Train To Lhasa'
'TBPM' (BPM (beats per minute))                     '106.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '1995'
'TIT1' (Content group description)                  '4'
'TIT2' (Title/songname/content description)         'White Paint'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Banco de Gaia'
'TPE2' (Band/orchestra/accompaniment)               'Banco de Gaia'
'TRCK' (Track number/Position in set)               '6'
'TXXX:DATE'                                         '1995'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.703885'

========================== row from database ==========================
                                              'id'  1353640
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Banco De Gaia - White Paint.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  366
                                           'genre'  electronic
                                        'filesize'  8884982
                                           'mtime'  1636913856
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub De electronic
                                      'tag_artist'  Banco de Gaia
                                     'tag_release'  Last Train To Lhasa
                                       'tag_title'  White Paint
                                             'bpm'  106.8
                                    'search_title'  'paint':2 'white':1
                                   'search_artist'  'banco':1 'de':2 'gaia':3
                                  'search_release'  'last':1 'lhasa':4 'to':3 'train':2
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'de':5 'dub':4 'electronic':6
                                    'search_combo'  '00poprockelectronic':10 'banco':3B 'chillout':12 'chronos':11 'de':4B,14 'dub':13 'electronic':15 'gaia':5B 'last':6C 'lhasa':9C 'paint':2A 'to':8C 'train':7C 'white':1A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  9A
                                           '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-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913856.3227153  (2021-11-14 19:17:36)
                             'size'  8884982