======================== unified (from filesystem) ========================
                                         'bitrate'  '198.481'
                                        'duration'  '256'
                                          'artist'  'Boban Marković Orkestar'
                                     'text_people'  ''
                                         'release'  'Fanfares en délire: Golden Brass Summit'
                                           'title'  'Izvorski biseri'
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'brass', 'balkan', 'balkan brass', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '21'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '81'
                                             'key'  '5A'
                                        'acoustid'  '7f9ecf5c-f6f3-4f44-b613-addfa61856c1'
rest: ''

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

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'PRIV:WM/Provider:Z\x00A\x00C\x00R\x00 \x00D\x00B\x00S\x00\x00\x00'  PRIV(owner='WM/Provider', data=b'Z\x00A\x00C\x00R\x00 \x00D\x00B\x00S\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:;\x00\x00\x00'        PRIV(owner='WM/UniqueFileIdentifier', data=b';\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:q$ÁP.7ôM«o·¢_Vª('      PRIV(owner='WM/WMCollectionGroupID', data=b'q$\xc1P.7\xf4M\xabo\xb7\xa2_V\xaa(')
'PRIV:WM/WMCollectionID:q$ÁP.7ôM«o·¢_Vª('           PRIV(owner='WM/WMCollectionID', data=b'q$\xc1P.7\xf4M\xabo\xb7\xa2_V\xaa(')
'PRIV:WM/WMContentID:Ùñ\x14:\x02\x13¸G«ë|\x08\x16ä\x87w'  PRIV(owner='WM/WMContentID', data=b'\xd9\xf1\x14:\x02\x13\xb8G\xab\xeb|\x08\x16\xe4\x87w')
'TALB' (Album/Movie/Show title)                     'Fanfares en délire: Golden Brass Summit'
'TBPM' (BPM (beats per minute))                     '81'
'TCMP'                                              '1'
'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)         'Izvorski biseri'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Boban Marković Orkestar'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '3/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Boban Marković Orkestar'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 (beta)'
'TXXX:ASIN'                                         'B00005Q68H'
'TXXX:Acoustid Id'                                  '7f9ecf5c-f6f3-4f44-b613-addfa61856c1'
'TXXX:Artists'                                      'Boban Marković Orkestar'
'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'                        '17b3b9ac-50d2-45a8-9319-1a7ffba14a14'
'TXXX:MusicBrainz Release Group Id'                 'b77e08b2-2896-4592-9836-a3e76b99d88c'
'TXXX:MusicBrainz Release Track Id'                 '1aaab5d2-dd5d-3cc9-8838-c7cd52d679c6'
'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:lastfmtags'                                   ['gypsy', 'brass', 'balkan', 'balkan brass', 'world']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '1'
'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'                        '+1.55 dB'
'TXXX:replaygain_track_peak'                        '0.615736'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6d4dab41-69f4-4d1e-86ba-916856ed74db')

========================== row from database ==========================
                                              'id'  1388603
                                            'path'  /data/Music/Bulk/00localcharacter/fanfares en délire (2002)[balkanbrass]/Boban Markovic Orkestar -03-Izvorski Biseri.mp3
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  256
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  6391808
                                           'mtime'  1620530189
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter fanfares (2002)[balkanbrass] Markovic 03 Biseri loc style gypsy balkan klezmer;mi brass
                                      'tag_artist'  Boban Marković Orkestar
                                     'tag_release'  Fanfares en délire: Golden Brass Summit
                                       'tag_title'  Izvorski biseri
                                             'bpm'  81.0
                                    'search_title'  'biseri':2 'izvorski':1
                                   'search_artist'  'boban':1 'markovic':2,3 'orkestar':4
                                  'search_release'  'brass':8 'delire':3,4,5,6 'en':2 'fanfares':1 'golden':7 'summit':9
                                     'search_rest'  '2002':2 '2002balkanbrass':4 'balkan':10 'balkanbrass':3 'biseri':6 'brass':15 'fanfares':1 'gypsy':9 'klezmer':11,13 'loc':7 'markovic':5 'mi':12,14 'style':8
                                    'search_combo'  '2002':17 '2002balkanbrass':19 'balkan':25 'balkanbrass':18 'biseri':2A,21 'boban':3B 'brass':14C,30 'delire':9C,10C,11C,12C 'en':8C 'fanfares':7C,16 'golden':13C 'gypsy':24 'izvorski':1A 'klezmer':26,28 'loc':22 'markovic':4B,5B,20 'mi':27,29 'orkestar':6B 'style':23 'summit':15C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  5A
                                           '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-1', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'brass', 'balkan', 'balkan brass', 'world']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620530189.138679  (2021-05-09 05:16:29)
                             'size'  6391808