======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '202'
                                          'artist'  'Walter Wanderley feat. Luiz Henrique'
                                     'text_people'  ''
                                         'release'  'Hammond Bossa From Brasil'
                                           'title'  'A Different Beat'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-UNU-1', '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-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '18'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '138.987'
                                             'key'  '9B'
                                        'acoustid'  '5b467712-8dd4-4c64-b9e2-63788cbd8930'
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))                     '138.987'
'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)         'A Different Beat'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Walter Wanderley feat. Luiz Henrique'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Verve'
'TRCK' (Track number/Position in set)               '3/18'
'TSO2'                                              'Wanderley, Walter'
'TSOP' (Performer sort order)                       'Wanderley, Walter feat. Henrique, Luiz'
'TXXX:ASIN'                                         'B000OCZ7PC'
'TXXX:Acoustid Id'                                  '5b467712-8dd4-4c64-b9e2-63788cbd8930'
'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-6ed093eca2e3/57d39101-e472-4db4-b02d-72ef130043f6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.589132'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bbafe6f5-eae0-4a75-937b-fffd5325d02b')

========================== row from database ==========================
                                              'id'  973656
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Hammond Bossa from Brazil (2007)/03. .A Different Beat.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  202
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  8153778
                                           'mtime'  1620529834
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country from Brazil (2007) 03. .A prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Walter Wanderley feat. Luiz Henrique
                                     'tag_release'  Hammond Bossa From Brasil
                                       'tag_title'  A Different Beat
                                             'bpm'  138.987
                                    'search_title'  'a':1 'beat':3 'different':2
                                   'search_artist'  'feat':3,4 'henrique':6 'luiz':5 'walter':1 'wanderley':2
                                  'search_release'  'bossa':2 'brasil':4 'from':3 'hammond':1
                                     'search_rest'  '03':9,10 '2007':7,8 'a':11,12 'bossa':17 'brazil':6 'country':4 'exotica':2 'from':5 'jazz':1 'jb':14 'lounge':15 'oldies':3 'or':16 'prerock':13
                                    'search_combo'  '03':22,23 '2007':20,21 'a':1A,24,25 'beat':3A 'bossa':11C,30 'brasil':13C 'brazil':19 'country':17 'different':2A 'exotica':15 'feat':6B,7B 'from':12C,18 'hammond':10C 'henrique':9B 'jazz':14 'jb':27 'lounge':28 'luiz':8B 'oldies':16 'or':29 'prerock':26 'walter':4B 'wanderley':5B
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620529833.599829  (2021-05-09 05:10:33)
                             'size'  8153778