======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '165'
                                          'artist'  'Peggy Lee'
                                     'text_people'  ''
                                         'release'  'Collectors Series'
                                           'title'  'All Dressed Up With a Broken Heart'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'jazz', 'female vocalists', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '25'
                                            'date'  '1931'
                                        'comments'  ''
                                           'genre'  'prerock-jb-unsorted'
                                             'bpm'  '88.053'
                                             'key'  '9A'
                                        'acoustid'  'e5bc40cd-79a6-4e2d-959e-3677d53d59c7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:\x99\x1a\x00\x00'                PRIV(owner='AverageLevel', data=b'\x99\x1a\x00\x00')
'PRIV:PeakValue:£t\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa3t\x00\x00')
'TALB' (Album/Movie/Show title)                     'Collectors Series'
'TBPM' (BPM (beats per minute))                     '88.053'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-unsorted'
'TDRC' (Recording time)                             '1931'
'TIT2' (Title/songname/content description)         'All Dressed Up With a Broken Heart'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Peggy Lee'
'TPE2' (Band/orchestra/accompaniment)               'Peggy Lee'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '13/25'
'TSO2'                                              'Lee, Peggy'
'TSOP' (Performer sort order)                       'Lee, Peggy'
'TXXX:Acoustid Id'                                  'e5bc40cd-79a6-4e2d-959e-3677d53d59c7'
'TXXX:MusicBrainz Album Artist Id'                  '5a2463af-eef0-4a22-bc8f-5865fbe9c78e'
'TXXX:MusicBrainz Album Id'                         'b31568bb-b244-4f3e-a77f-d5f8fe815f67'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '5a2463af-eef0-4a22-bc8f-5865fbe9c78e'
'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:lastfmtags'                                   ['blues', 'jazz', 'female vocalists', 'oldies', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.64 dB'
'TXXX:replaygain_track_peak'                        '0.322178'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6192b0c3-e3b3-4aae-99d4-3d17de01c254')

========================== row from database ==========================
                                              'id'  1528972
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/30_s collection/ted lewis (ted lewis vocal) - i_m all dressed up with a broken heart 1931.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  165
                                           'genre'  prerock-jb-unsorted
                                        'filesize'  2664448
                                           'mtime'  1620527944
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 30_s collection ted lewis (ted lewis vocal) i_m all dressed up with broken heart 1931 prerock jb unsorted
                                      'tag_artist'  Peggy Lee
                                     'tag_release'  Collectors Series
                                       'tag_title'  All Dressed Up With a Broken Heart
                                             'bpm'  88.053
                                    'search_title'  'a':5 'all':1 'broken':6 'dressed':2 'heart':7 'up':3 'with':4
                                   'search_artist'  'lee':2 'peggy':1
                                  'search_release'  'collectors':1 'series':2
                                     'search_rest'  '1931':21 '30':5 'all':15 'broken':19 'collection':7 'country':4 'dressed':16 'exotica':2 'heart':20 'i':13 'jazz':1 'jb':23 'lewis':9 'm':14 'oldies':3 'prerock':22 's':6 'ted':8,10 'unsorted':24 'up':17 'vocal':11,12 'with':18
                                    'search_combo'  '1931':32 '30':16 'a':5A 'all':1A,26 'broken':6A,30 'collection':18 'collectors':10C 'country':15 'dressed':2A,27 'exotica':13 'heart':7A,31 'i':24 'jazz':12 'jb':34 'lee':9B 'lewis':20 'm':25 'oldies':14 'peggy':8B 'prerock':33 's':17 'series':11C 'ted':19,21 'unsorted':35 'up':3A,28 'vocal':22,23 'with':4A,29
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['blues', 'jazz', 'female vocalists', 'oldies', 'swing']
                                        'tag_date'  1931
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527944.304843  (2021-05-09 04:39:04)
                             'size'  2664448