======================== unified (from filesystem) ========================
                                         'bitrate'  '125.76'
                                        'duration'  '134'
                                          'artist'  'Opening Ceremony of the Brass Summit'
                                     'text_people'  ''
                                         'release'  'Fanfares en délire: Golden Brass Summit'
                                           'title'  'Sa Ovčara i Kablara'
                                           '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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  '21'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '90'
                                             'key'  '6A'
                                        'acoustid'  '88fb7c73-038f-4a24-88b5-2a3493c149ba'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Fanfares en délire: Golden Brass Summit'
'TBPM' (BPM (beats per minute))                     '90'
'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)                                 'NePolyak'
'TIT2' (Title/songname/content description)         'Sa Ovčara i Kablara'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Opening Ceremony of the Brass Summit'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '21/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Opening Ceremony of the Brass Summit'
'TXXX:ASIN'                                         'B00005Q68H'
'TXXX:Acoustid Id'                                  '88fb7c73-038f-4a24-88b5-2a3493c149ba'
'TXXX:Artists'                                      'Opening Ceremony of the Brass Summit'
'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'                        'bb563b60-a84e-486e-ad70-f678116b0d58'
'TXXX:MusicBrainz Release Group Id'                 'b77e08b2-2896-4592-9836-a3e76b99d88c'
'TXXX:MusicBrainz Release Track Id'                 'da673de2-a384-38b7-8c9e-4ef019ec4e91'
'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'                                       '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'                        '+2.14 dB'
'TXXX:replaygain_track_peak'                        '0.420916'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'82839b4c-d485-498d-9ea3-83f90d3540c8')

========================== row from database ==========================
                                              'id'  941440
                                            'path'  /data/Music/Bulk/00localcharacter/Golden Brass Summit_ 40 Years Of Guca (D/21. Opening Ceremony Of The Brass Summit - Sa Ovcara I Kablara.mp3
                                         'working'  None
                                         'bitrate'  125
                                    'duration_sec'  134
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  2135692
                                           'mtime'  1620528484
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Summit_ 40 Years Of Guca (D 21. Of The Ovcara I loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Opening Ceremony of the Brass Summit
                                     'tag_release'  Fanfares en délire: Golden Brass Summit
                                       'tag_title'  Sa Ovčara i Kablara
                                             'bpm'  90.0
                                    'search_title'  'i':4 'kablara':5 'ovcara':2,3 'sa':1
                                   'search_artist'  'brass':5 'ceremony':2 'of':3 'opening':1 'summit':6 'the':4
                                  'search_release'  'brass':8 'delire':3,4,5,6 'en':2 'fanfares':1 'golden':7 'summit':9
                                     'search_rest'  '21':8,9 '40':2 'balkan':17 'brass':22 'd':6,7 'guca':5 'gypsy':15 'i':12 'klezmer':18,20 'loc':13 'mi':19,21 'of':4 'or':16 'ovcara':11 'style':14 'summit':1 'the':10 'years':3
                                    'search_combo'  '21':28,29 '40':22 'balkan':37 'brass':10B,19C,42 'ceremony':7B 'd':26,27 'delire':14C,15C,16C,17C 'en':13C 'fanfares':12C 'golden':18C 'guca':25 'gypsy':35 'i':4A,32 'kablara':5A 'klezmer':38,40 'loc':33 'mi':39,41 'of':8B,24 'opening':6B 'or':36 'ovcara':2A,3A,31 'sa':1A 'style':34 'summit':11B,20C,21 'the':9B,30 'years':23
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  6A
                                           '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'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528484.1635861  (2021-05-09 04:48:04)
                             'size'  2135692