======================== unified (from filesystem) ========================
                                         'bitrate'  '236.784'
                                        'duration'  '261'
                                          'artist'  'Fejat Sejdić Orchestra'
                                     'text_people'  'Traditional'
                                         'release'  'Fanfares en délire: Golden Brass Summit'
                                           'title'  'Ne kuni me, ne ruži me majko'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '21'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '112'
                                             'key'  '4A'
                                        'acoustid'  '204eb2c8-45b4-4bd0-9209-179a08233a3a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionGroupID:çU\x87í\x82Ý\x8eG\xad\x8b¯\x8a\x96ó\x9c¹'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe7U\x87\xed\x82\xdd\x8eG\xad\x8b\xaf\x8a\x96\xf3\x9c\xb9')
'PRIV:WM/WMCollectionID:l8®Ãè\x19L@\x9dÑE\x1b\x07ÿÁx'  PRIV(owner='WM/WMCollectionID', data=b'l8\xae\xc3\xe8\x19L@\x9d\xd1E\x1b\x07\xff\xc1x')
'PRIV:WM/WMContentID:ÜÁt&\x7f\x19ÃL\x8bÓ\x1b\x05Õ\x8e²³'  PRIV(owner='WM/WMContentID', data=b'\xdc\xc1t&\x7f\x19\xc3L\x8b\xd3\x1b\x05\xd5\x8e\xb2\xb3')
'TALB' (Album/Movie/Show title)                     'Fanfares en délire: Golden Brass Summit'
'TBPM' (BPM (beats per minute))                     '112'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Traditional'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-03-01'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Ne kuni me, ne ruži me majko'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fejat Sejdić Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '6/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Sejdić, Fejat, Orchestra'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 (beta)'
'TXXX:ASIN'                                         'B00005Q68H'
'TXXX:Acoustid Id'                                  '204eb2c8-45b4-4bd0-9209-179a08233a3a'
'TXXX:Artists'                                      'Fejat Sejdić Orchestra'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'cb0079a8-5471-42e8-8b46-d7c36d82c947'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '40920587-86f2-476e-b23f-5f15ead6876e'
'TXXX:MusicBrainz Release Group Id'                 'b77e08b2-2896-4592-9836-a3e76b99d88c'
'TXXX:MusicBrainz Release Track Id'                 '4d2b3f2e-f201-3861-8418-c9abf5be32cd'
'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:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.24 dB'
'TXXX:replaygain_track_peak'                        '0.429194'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'55cd5ea0-d0fc-4bb5-9119-eceea87aad5e')

========================== row from database ==========================
                                              'id'  1389581
                                            'path'  /data/Music/Bulk/00localcharacter/fanfares en délire (2002)[balkanbrass]/Fejat Sejdic Orchestra -06-Ne kuni me, ne ruzi me Majko.mp3
                                         'working'  None
                                         'bitrate'  236
                                    'duration_sec'  261
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  7759911
                                           'mtime'  1620530217
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter fanfares (2002)[balkanbrass] Sejdic 06 ruzi Majko loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Fejat Sejdić Orchestra
                                     'tag_release'  Fanfares en délire: Golden Brass Summit
                                       'tag_title'  Ne kuni me, ne ruži me majko
                                             'bpm'  112.0
                                    'search_title'  'kuni':2 'majko':7 'me':3,4 'ne':1 'ruzi':5,6
                                   'search_artist'  'fejat':1 'orchestra':4 'sejdic':2,3
                                  'search_release'  'brass':8 'delire':3,4,5,6 'en':2 'fanfares':1 'golden':7 'summit':9
                                     'search_rest'  '2002':2 '2002balkanbrass':4 'balkan':12 'balkanbrass':3 'brass':17 'fanfares':1 'gypsy':10 'klezmer':13,15 'loc':8 'majko':7 'mi':14,16 'or':11 'ruzi':6 'sejdic':5 'style':9
                                    'search_combo'  '2002':22 '2002balkanbrass':24 'balkan':32 'balkanbrass':23 'brass':19C,37 'delire':14C,15C,16C,17C 'en':13C 'fanfares':12C,21 'fejat':8B 'golden':18C 'gypsy':30 'klezmer':33,35 'kuni':2A 'loc':28 'majko':7A,27 'me':3A,4A 'mi':34,36 'ne':1A 'or':31 'orchestra':11B 'ruzi':5A,6A,26 'sejdic':9B,10B,25 'style':29 'summit':20C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620530217.0803103  (2021-05-09 05:16:57)
                             'size'  7759911