======================== unified (from filesystem) ========================
                                         'bitrate'  '191.696'
                                        'duration'  '298'
                                          'artist'  'Culture Beat'
                                     'text_people'  ''
                                         'release'  'Eurodance Hit 93-95 Vol 4'
                                           'title'  'Inside Out'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-1', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'eurodance', 'techno', 'electronic', '90s']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-ent-eurodance'
                                             'bpm'  '135.819'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=64, count=0)
'TALB' (Album/Movie/Show title)                     'Eurodance Hit 93-95 Vol 4'
'TBPM' (BPM (beats per minute))                     '135.819'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-ent-eurodance'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Inside Out'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Culture Beat'
'TRCK' (Track number/Position in set)               '12'
'TXXX:MusicMagic Data'                              'AgEAEaKTnzCWXbFVgVMl+TxJmRuBWYK3w7WS6k5fkXINQoABgAHAH66p1oDmhZz1hi6AAed9mgXTBwbOgAHj2NpNAZ2jOMds0laAAZk9kzSr6IHUHolMoOBSgeiEx8Sql95WUrzP+PKK+oC+wnO8f99aA9XBUoQpgAHk8Iod8qb9l4F22vnlTAbEo6PK2NsIgLM='
'TXXX:MusicMagic Fingerprint'                       'AUq3VY0fkA+uEVgS8A6dDPgQRAeGB68JfQbvBzcGXwUsCV0FFAZKBRIJ7wdnBX4EjgULBHcDTwNJA/sDdgLOAtICyQM1AtMCoQMfAr0C1QK3qTsNdkGKGfQT5hRpFYsRBBkyCxAJYAzPCFULEAgRBnsKogaBCDoGXgx3CN8FBwVvBeUFGgQsBBwFEgRIA2kDawOHBBAEGANtA3QDuwOuBAIxx6Z6DK4J0hP7FtkUYRJiLAMIsgt2EMYJnQs+CVEE/wvlBC4IRgUTEPoKtwelBmkH3AbdBLsEPAV+BRgD9wPiA+UFfgU/BE8E2AWIBaIFufjDEG/44uWI477ywvVK+yNwQ/Wr96P3bPYA+tv7WPsC9UP6TvNp+IDoZPOB+0z+TgBr/Y/9Jv4W/fL+Ff41/cn+E/0r/hb+i/4y/h394/2IGLrqpGaO4ITqnuSo7kLu4evH+6j7A/6j9rv9V/4p+M/wIfjX8+f5eOtZ8tn3KPns+bD5yvzJ/Tb9lf2y/QX9WP2Y/Ub92f0X/NP80/3r/Tj5xAdV/AO1abpwFyYh3Bt58rcALAFUESMDBg+TBjr/f/2IAhEHKwiKKisShwwTBnEFYQYjBDoDHwZeAy0COQJYAnkDSwJWAaYDjwNQAmcEJgC5ASsGPA5Y9GXde9Dh1GcPmPbEAlIEQAAzBAj+9ADyH80Hcg9LFNNZoQyQAKv9Ovpi+8z+IPzY+Q37FPuu+9j7jPpC+5T7Nfmq+zL7CvqcOzQvKA=='
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'eurodance', 'techno', 'electronic', '90s']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.512014'

========================== row from database ==========================
                                              'id'  1314221
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/top, dance, club, best of, etc/12 - EuroDance Hit 93-95 vol 4 - Turn me inside out.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  298
                                           'genre'  electronic-th-ent-eurodance
                                        'filesize'  7145979
                                           'mtime'  1621696834
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted top, dance, club, best of, etc 12 EuroDance vol Turn me inside out electronic th ent eurodance
                                      'tag_artist'  Culture Beat
                                     'tag_release'  Eurodance Hit 93-95 Vol 4
                                       'tag_title'  Inside Out
                                             'bpm'  135.819
                                    'search_title'  'inside':1 'out':2
                                   'search_artist'  'beat':2 'culture':1
                                  'search_release'  '4':7 '93':3 '9395':5 '95':4 'eurodance':1 'hit':2 'vol':6
                                     'search_rest'  '00poprockelectronic':1 'best':9 'club':7,8 'dance':5,6 'electronic':19 'ent':21 'etc':12 'euro':22 'eurodance':13 'inside':17 'me':16 'of':10,11 'out':18 'th':20 'top':3,4 'turn':15 'unsorted':2 'vol':14
                                    'search_combo'  '00poprockelectronic':12 '4':11C '93':7C '9395':9C '95':8C 'beat':4B 'best':20 'club':18,19 'culture':3B 'dance':16,17 'electronic':30 'ent':32 'etc':23 'euro':33 'eurodance':5C,24 'hit':6C 'inside':1A,28 'me':27 'of':21,22 'out':2A,29 'th':31 'top':14,15 'turn':26 'unsorted':13 'vol':10C,25
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['dance', 'eurodance', 'techno', 'electronic', '90s']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696834.432231  (2021-05-22 17:20:34)
                             'size'  7145979