======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '425'
                                          'artist'  'William Onyeabor'
                                     'text_people'  ''
                                         'release'  'Tomorrow'
                                           'title'  'Love Me Now'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'Q-SYN-1', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-1', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['afrobeat', 'funk', 'nigeria', 'african', 'african funk']"
                                     'discogstags'  "['funk', 'boogie', 'electronic', 'funk / soul', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '5'
                                            'date'  '1979'
                                        'comments'  ''
                                           'genre'  'loc-africa-nigeria'
                                             'bpm'  '124.3'
                                             'key'  '7A'
                                        'acoustid'  'f1ed686a-7aba-49d2-a991-7708bd61c438'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '1978 LP Wilfilms WRLP 1003'
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x003\x002\x007\x001\x007\x000\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x005\x003\x002\x006\x005\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x003\x002\x003\x007\x000\x006\x008\x004\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x003\x002\x007\x001\x007\x000\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x005\x003\x002\x006\x005\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x003\x002\x003\x007\x000\x006\x008\x004\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x1f}\x13tÈ\x8cçO²|>Ý\x19Í\x17¢'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x1f}\x13t\xc8\x8c\xe7O\xb2|>\xdd\x19\xcd\x17\xa2')
'PRIV:WM/WMCollectionID:\x1f}\x13tÈ\x8cçO²|>Ý\x19Í\x17¢'  PRIV(owner='WM/WMCollectionID', data=b'\x1f}\x13t\xc8\x8c\xe7O\xb2|>\xdd\x19\xcd\x17\xa2')
'PRIV:WM/WMContentID:>}w~¯BJG\x87\x87Ì\x16Å&h\x01'  PRIV(owner='WM/WMContentID', data=b'>}w~\xafBJG\x87\x87\xcc\x16\xc5&h\x01')
'TALB' (Album/Movie/Show title)                     'Tomorrow'
'TBPM' (BPM (beats per minute))                     '124.3'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-nigeria'
'TDOR' (Original release time)                      '1979'
'TDRC' (Recording time)                             '1979'
'TIT2' (Title/songname/content description)         'Love Me Now'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'William Onyeabor'
'TPE2' (Band/orchestra/accompaniment)               'William Onyeabor'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Wilfilms Records'
'TRCK' (Track number/Position in set)               '3/5'
'TSO2'                                              'Onyeabor, William'
'TSOP' (Performer sort order)                       'Onyeabor, William'
'TXXX:Acoustid Id'                                  'f1ed686a-7aba-49d2-a991-7708bd61c438'
'TXXX:Artists'                                      'William Onyeabor'
'TXXX:CATALOGNUMBER'                                'WRLP 1003'
'TXXX:MusicBrainz Album Artist Id'                  '53dd0229-8a42-4bd7-8ffb-29bdec25e9c6'
'TXXX:MusicBrainz Album Id'                         '0f24aa6c-4a53-4085-9f51-ecd074681e7f'
'TXXX:MusicBrainz Album Release Country'            'NG'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '53dd0229-8a42-4bd7-8ffb-29bdec25e9c6'
'TXXX:MusicBrainz Release Group Id'                 'bab72c38-d879-4d03-9385-d342a9367c2f'
'TXXX:MusicBrainz Release Track Id'                 '96b37dde-9f03-4ee7-b0ba-11b178bee2c9'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['funk', 'boogie', 'electronic', 'funk / soul', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['afrobeat', 'funk', 'nigeria', 'african', 'african funk']
'TXXX:originalyear'                                 '1979'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.654624'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1d01fa05-c4c9-420f-bad7-ba15ee8b9bf0')

========================== row from database ==========================
                                              'id'  1492263
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/william onyeabor - tomorrow [nigeria]/william onyeabor - tomorrow - b1 - love me now.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  425
                                           'genre'  loc-africa-nigeria
                                        'filesize'  17089032
                                           'mtime'  1621629095
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa william onyeabor tomorrow [nigeria] william onyeabor tomorrow b1 love me now loc africa nigeria
                                      'tag_artist'  William Onyeabor
                                     'tag_release'  Tomorrow
                                       'tag_title'  Love Me Now
                                             'bpm'  124.3
                                    'search_title'  'love':1 'me':2 'now':3
                                   'search_artist'  'onyeabor':2 'william':1
                                  'search_release'  'tomorrow':1
                                     'search_rest'  '00africa':1 'africa':12 'b1':7 'loc':11 'love':8 'me':9 'nigeria':5,6 'now':10 'onyeabor':3 'tomorrow':4 'william':2
                                    'search_combo'  '00africa':7 'africa':18 'b1':13 'loc':17 'love':1A,14 'me':2A,15 'nigeria':11,12 'now':3A,16 'onyeabor':5B,9 'tomorrow':6C,10 'william':4B,8
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-2', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-1', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1']
                                      'lastfmtags'  ['afrobeat', 'funk', 'nigeria', 'african', 'african funk']
                                        'tag_date'  1979
                                     'discogstags'  ['funk', 'boogie', 'electronic', 'funk / soul', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621629094.9516232  (2021-05-21 22:31:34)
                             'size'  17089032