======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '125'
                                          'artist'  'Zito Righi e Seu Conjunto [feat. Sonia Santos]'
                                     'text_people'  ''
                                         'release'  'Herança Cósmica c90'
                                           'title'  'Birimbau'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'loc-unsorted-mix'
                                             'bpm'  '112.6'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'सølγ שаябlɛş'
'COMM:Songs-DB_Custom3:XXX'                         '733x712'
'TALB' (Album/Movie/Show title)                     'Herança Cósmica c90'
'TBPM' (BPM (beats per minute))                     '112.6'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted-mix'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Birimbau'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Zito Righi e Seu Conjunto [feat. Sonia Santos]'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:TRILLA'                                       'http://holywarbles.blogspot.com'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.44 dB'
'TXXX:replaygain_track_peak'                        '0.466260'

========================== row from database ==========================
                                              'id'  1214810
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/holy warbles/Herança Cósmica c90/04 - Birimbau - Zito Righi e Seu Conjunto [feat. Sonia Santos].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  125
                                           'genre'  loc-unsorted-mix
                                        'filesize'  5550226
                                           'mtime'  1621629034
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm holy warbles 04 loc unsorted mix
                                      'tag_artist'  Zito Righi e Seu Conjunto [feat. Sonia Santos]
                                     'tag_release'  Herança Cósmica c90
                                       'tag_title'  Birimbau
                                             'bpm'  112.6
                                    'search_title'  'birimbau':1
                                   'search_artist'  'conjunto':5 'e':3 'feat':6,7 'righi':2 'santos':9,10 'seu':4 'sonia':8 'zito':1
                                  'search_release'  'c90':5 'cosmica':3,4 'heranca':1,2
                                     'search_rest'  'holy':1 'loc':3 'mix':5 'unsorted':4 'warbles':2
                                    'search_combo'  'birimbau':1A 'c90':16C 'conjunto':6B 'cosmica':14C,15C 'e':4B 'feat':7B,8B 'heranca':12C,13C 'holy':17 'loc':19 'mix':21 'righi':3B 'santos':10B,11B 'seu':5B 'sonia':9B 'unsorted':20 'warbles':18 'zito':2B
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629034.4296708  (2021-05-21 22:30:34)
                             'size'  5550226