======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '235'
                                          'artist'  'Ando Drom'
                                     'text_people'  'János Balogh/Jenö Zsigo'
                                         'release'  "L'Épopée tzigane : Road of the Gypsies"
                                           'title'  'Lindráji Szi'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'balkan', 'folk', 'hungarian', 'world']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '16'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '98'
                                             'key'  '1A'
                                        'acoustid'  '7d28ed19-f1c8-4042-9cf1-6d15449cb59e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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 \x00 \x005\x006\x007\x001\x001\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x006\x005\x008\x006\x003\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x006\x007\x001\x001\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x006\x005\x008\x006\x003\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:Ð+j®ù~nO³\x7f®xJ)\x03³'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xd0+j\xae\xf9~nO\xb3\x7f\xaexJ)\x03\xb3')
'PRIV:WM/WMCollectionID:Ð+j®ù~nO³\x7f®xJ)\x03³'     PRIV(owner='WM/WMCollectionID', data=b'\xd0+j\xae\xf9~nO\xb3\x7f\xaexJ)\x03\xb3')
'PRIV:WM/WMContentID:-¿+5\x8d\x0eêB\x86ÿÿ\x883\x81\x88\r'  PRIV(owner='WM/WMContentID', data=b'-\xbf+5\x8d\x0e\xeaB\x86\xff\xff\x883\x81\x88\r')
'TALB' (Album/Movie/Show title)                     "L'Épopée tzigane : Road of the Gypsies"
'TBPM' (BPM (beats per minute))                     '98'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'János Balogh/Jenö Zsigo'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Lindráji Szi'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ando Drom'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '3/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Ando Drom'
'TXXX:ASIN'                                         'B00000GV6E'
'TXXX:AccurateRipDiscID'                            '016-002aee77-020304a8-e1115410-3'
'TXXX:AccurateRipResult'                            'AccurateRip: Accurate (confidence 3)   [03392DC7]'
'TXXX:Acoustid Id'                                  '7d28ed19-f1c8-4042-9cf1-6d15449cb59e'
'TXXX:Artists'                                      'Ando Drom'
'TXXX:BARCODE'                                      '785965247560'
'TXXX:CATALOGNUMBER'                                '24.756'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'aa02abd2-bf4e-4bba-9a41-be47c3d47ed9'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'b3a63b9b-fb36-4022-8a92-da1cf08214cc'
'TXXX:MusicBrainz Release Group Id'                 'cd3c7c52-1c10-3ad3-98e4-3f48b05b25c8'
'TXXX:MusicBrainz Release Track Id'                 '9e6185c7-47da-3c69-a282-b8a1aea48c0f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['gypsy', 'balkan', 'folk', 'hungarian', 'world']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.58 dB'
'TXXX:replaygain_track_peak'                        '0.470930'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3d49bd10-cdf3-44eb-8a1d-01124dba8f41')

========================== row from database ==========================
                                              'id'  1525238
                                            'path'  /data/Music/Bulk/00localcharacter/L_épopée Tzigane - Road of the Gypsies (1996)/L'épopée Tzigane - Road of the Gypsies (1996) CD1/03 - Ando Drom - Lindráji Szi.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  235
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  9511367
                                           'mtime'  1620528676
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter L_épopée Tzigane (1996) L'épopée Tzigane (1996) CD1 03 loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Ando Drom
                                     'tag_release'  L'Épopée tzigane : Road of the Gypsies
                                       'tag_title'  Lindráji Szi
                                             'bpm'  98.0
                                    'search_title'  'lindraji':1,2 'szi':3
                                   'search_artist'  'ando':1 'drom':2
                                  'search_release'  'epopee':2,5 'gypsies':11 'l':1,4 'lepopee':3,6 'of':9 'road':8 'the':10 'tzigane':7
                                     'search_rest'  '1996':6,7 'balkan':15 'brass':20 'cd1':10 'epopee':2,4 'gypsy':13 'klezmer':16,18 'l':1,3 'lepopee':8,9 'loc':11 'mi':17,19 'or':14 'style':12 'tzigane':5
                                    'search_combo'  '1996':22,23 'ando':4B 'balkan':31 'brass':36 'cd1':26 'drom':5B 'epopee':7C,10C,18,20 'gypsies':16C 'gypsy':29 'klezmer':32,34 'l':6C,9C,17,19 'lepopee':8C,11C,24,25 'lindraji':1A,2A 'loc':27 'mi':33,35 'of':14C 'or':30 'road':13C 'style':28 'szi':3A 'the':15C 'tzigane':12C,21
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'balkan', 'folk', 'hungarian', 'world']
                                        'tag_date'  1996
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620528676.2945902  (2021-05-09 04:51:16)
                             'size'  9511367