======================== unified (from filesystem) ========================
                                         'bitrate'  '56.0'
                                        'duration'  '168'
                                          'artist'  'T.O.G.O. Dansorkester'
                                     'text_people'  ''
                                         'release'  'Svensk jazzhistoria, volym 1: Swedish Jazz 1899-1930 Varning fvr jazz!'
                                           'title'  'Josephine Baker'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', "
 "'q-play-2', 'Q-JZFKS-2', 'Q-OLDST-1', 'q-chart-2', 'q-drums-1', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-2']")
                                      'lastfmtags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  '26'
                                            'date'  '1935'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '99.322'
                                             'key'  '9B'
                                        'acoustid'  'afa6025b-29a4-4e36-a382-a06d6ce3f7cb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Svensk jazzhistoria, volym 1: Swedish Jazz 1899-1930 Varning fvr jazz!'
'TBPM' (BPM (beats per minute))                     '99.322'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1935'
'TIT2' (Title/songname/content description)         'Josephine Baker'
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '168537'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'T.O.G.O. Dansorkester'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Caprice Records'
'TRCK' (Track number/Position in set)               '23/26'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'T.O.G.O. Dansorkester'
'TXXX:Acoustid Id'                                  'afa6025b-29a4-4e36-a382-a06d6ce3f7cb'
'TXXX:BARCODE'                                      '7391782220377'
'TXXX:CATALOGNUMBER'                                'CAP 22037'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'cf2b96ae-2555-4f28-b6e8-106904a8c5a3'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '6bb94357-d2d3-4167-aa16-9fd8f714e6e3'
'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'                                   'jazz'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.19 dB'
'TXXX:replaygain_track_peak'                        '0.575807'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a232980b-b527-401f-91cd-01bbd6316ea1')

========================== row from database ==========================
                                              'id'  1525002
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/30_s collection/josephine baker - t.o.g.o. dansorkester.mp3
                                         'working'  None
                                         'bitrate'  56
                                    'duration_sec'  168
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  1216512
                                           'mtime'  1620527897
                                   'redo_metaread'  0
                                        'rest_str'   00blues exotica oldies country 30_s collection josephine baker t.o.g.o. dansorkester prerock jb unsorted
                                      'tag_artist'  T.O.G.O. Dansorkester
                                     'tag_release'  Svensk jazzhistoria, volym 1: Swedish Jazz 1899-1930 Varning fvr jazz!
                                       'tag_title'  Josephine Baker
                                             'bpm'  99.322
                                    'search_title'  'baker':2 'josephine':1
                                   'search_artist'  'dansorkester':6 'g':3 'o':2,4 't':1 'togo':5
                                  'search_release'  '1':5,6 '1899':9 '18991930':11 '1930':10 'fvr':13 'jazz':8,14 'jazzhistoria':2,3 'svensk':1 'swedish':7 'varning':12 'volym':4
                                     'search_rest'  '30':4 'baker':8 'collection':6 'country':3 'dansorkester':14 'exotica':1 'g':11 'jb':16 'josephine':7 'o':10,12 'oldies':2 'prerock':15 's':5 't':9 'togo':13 'unsorted':17
                                    'search_combo'  '1':13C,14C '1899':17C '18991930':19C '1930':18C '30':26 'baker':2A,30 'collection':28 'country':25 'dansorkester':8B,36 'exotica':23 'fvr':21C 'g':5B,33 'jazz':16C,22C 'jazzhistoria':10C,11C 'jb':38 'josephine':1A,29 'o':4B,6B,32,34 'oldies':24 'prerock':37 's':27 'svensk':9C 'swedish':15C 't':3B,31 'togo':7B,35 'unsorted':39 'varning':20C 'volym':12C
                                    'tag_tracknum'  23
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['jazz']
                                        'tag_date'  1935
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527896.8446035  (2021-05-09 04:38:16)
                             'size'  1216512