======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '165'
                                          'artist'  'Walter Wanderley'
                                     'text_people'  ''
                                         'release'  'Hammond Bossa From Brasil'
                                           'title'  'Minha Saudade'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['bossa nova', 'lounge', 'jazz', 'illstreet', 'brazil']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '18'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '86.697'
                                             'key'  '11A'
                                        'acoustid'  '1c959f85-7a62-4027-9a4c-51365f8a75c0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Hammond Bossa From Brasil'
'TBPM' (BPM (beats per minute))                     '86.697'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-05-25'
'TIT2' (Title/songname/content description)         'Minha Saudade'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Walter Wanderley'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Verve'
'TRCK' (Track number/Position in set)               '18/18'
'TSO2'                                              'Wanderley, Walter'
'TSOP' (Performer sort order)                       'Wanderley, Walter'
'TXXX:ASIN'                                         'B000OCZ7PC'
'TXXX:Acoustid Id'                                  '1c959f85-7a62-4027-9a4c-51365f8a75c0'
'TXXX:BARCODE'                                      '0602498479926'
'TXXX:MusicBrainz Album Artist Id'                  '9e031ad0-8f7f-44ab-905e-6ed093eca2e3'
'TXXX:MusicBrainz Album Id'                         '83979ac2-73fb-478b-aed7-50c32f20d1cf'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '9e031ad0-8f7f-44ab-905e-6ed093eca2e3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['bossa nova', 'lounge', 'jazz', 'illstreet', 'brazil']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.621765'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'429ebad8-95ed-4f40-b9fd-3206d14fe486')

========================== row from database ==========================
                                              'id'  973705
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Hammond Bossa from Brazil (2007)/18. Minha Saudade.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  165
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  6680311
                                           'mtime'  1620529882
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country from Brazil (2007) 18. prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Walter Wanderley
                                     'tag_release'  Hammond Bossa From Brasil
                                       'tag_title'  Minha Saudade
                                             'bpm'  86.697
                                    'search_title'  'minha':1 'saudade':2
                                   'search_artist'  'walter':1 'wanderley':2
                                  'search_release'  'bossa':2 'brasil':4 'from':3 'hammond':1
                                     'search_rest'  '18':9,10 '2007':7,8 'bossa':15 'brazil':6 'country':4 'exotica':2 'from':5 'jazz':1 'jb':12 'lounge':13 'oldies':3 'or':14 'prerock':11
                                    'search_combo'  '18':17,18 '2007':15,16 'bossa':6C,23 'brasil':8C 'brazil':14 'country':12 'exotica':10 'from':7C,13 'hammond':5C 'jazz':9 'jb':20 'lounge':21 'minha':1A 'oldies':11 'or':22 'prerock':19 'saudade':2A 'walter':3B 'wanderley':4B
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['bossa nova', 'lounge', 'jazz', 'illstreet', 'brazil']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620529882.4200723  (2021-05-09 05:11:22)
                             'size'  6680311