======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '97'
                                          'artist'  'Juçara Marçal e Kiko Dinucci'
                                     'text_people'  ''
                                         'release'  'Padj'
                                           'title'  'Velha morena'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['samba', 'mpb', 'experimental', 'o meu brasil', 'brazilian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '14'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-samerica'
                                             'bpm'  '84.880'
                                             'key'  '3A'
                                        'acoustid'  '5b7469a6-3590-4979-8601-0cdba7796248'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '14+1E994CFD8BFECE7A904B0B0FE'
'COMM:iTunes_CDDB_IDs:eng'                          '14+1E994CFD8BFECE7A904B0B0FEA6CBE06+10562201'
'TALB' (Album/Movie/Show title)                     'Padj'
'TBPM' (BPM (beats per minute))                     '84.880'
'TCON' (Content type, a.k.a. Genre)                 'loc-samerica'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v7.5.0.20'
'TIT2' (Title/songname/content description)         'Velha morena'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jugara Margal e Kiko Dinucci'
'TPE2' (Band/orchestra/accompaniment)               'Juçara Marçal e Kiko Dinucci'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10/14'
'TSO2'                                              'Juçara Marçal e Kiko Dinucci'
'TSOP' (Performer sort order)                       'Juçara Marçal e Kiko Dinucci'
'TXXX:Acoustid Id'                                  '5b7469a6-3590-4979-8601-0cdba7796248'
'TXXX:MusicBrainz Album Artist Id'                  'e27c38be-6b54-4bac-a696-e427549a7a5d'
'TXXX:MusicBrainz Album Id'                         '75ee030b-018f-4899-bf00-12fef861357e'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e27c38be-6b54-4bac-a696-e427549a7a5d'
'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:lastfmtags'                                   ['samba', 'mpb', 'experimental', 'o meu brasil', 'brazilian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.26 dB'
'TXXX:replaygain_track_peak'                        '0.842928'

========================== row from database ==========================
                                              'id'  1244934
                                            'path'  /data/Music/Bulk/00localcharacter/Juçara Marçal e Kiko Dinucci  - 2008 - Padê/10 Velha Morena.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  97
                                           'genre'  loc-samerica
                                        'filesize'  3958875
                                           'mtime'  1620531088
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 2008 Padê 10 Morena loc samerica
                                      'tag_artist'  Juçara Marçal e Kiko Dinucci
                                     'tag_release'  Padj
                                       'tag_title'  Velha morena
                                             'bpm'  84.88
                                    'search_title'  'morena':2 'velha':1
                                   'search_artist'  'dinucci':7 'e':5 'jucara':1,2 'kiko':6 'marcal':3,4
                                  'search_release'  'padj':1
                                     'search_rest'  '2008':1 'loc':5 'morena':4 'pade':2,3 'samerica':6
                                    'search_combo'  '2008':11 'dinucci':9B 'e':7B 'jucara':3B,4B 'kiko':8B 'loc':15 'marcal':5B,6B 'morena':2A,14 'pade':12,13 'padj':10C 'samerica':16 'velha':1A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  3A
                                           '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-4', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['samba', 'mpb', 'experimental', 'o meu brasil', 'brazilian']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531088.383351  (2021-05-09 05:31:28)
                             'size'  3958875