======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '304'
                                          'artist'  'Mustafa Kandıralı'
                                     'text_people'  ''
                                         'release'  'Mustafa Kandirali'
                                           'title'  'Çiftetelli (Nonosum)'
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 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'all', 'the vitamin b12', 'clarinet', 'turkish']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey'
                                             'bpm'  '91'
                                             'key'  '10B'
                                        'acoustid'  '2c180db2-e5fa-4094-b8cf-974229b272e2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'COMM:iTunNORM:eng'                                 (' 0000184A 0000163F 0000A8D3 00009146 0003D63E 0001E8FA 00007F92 00007DE4 '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000864 0000000000CD260C 00000000 00B9FC3F 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '15++'
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'TBPM' (BPM (beats per minute))                     '91'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-01-30'
'TENC' (Encoded by)                                 'iTunes 10.1.2'
'TIT2' (Title/songname/content description)         'Çiftetelli (Nonosum)'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mustafa Kandıralı'
'TPE2' (Band/orchestra/accompaniment)               'Mustafa Kandıralı'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Traditional Crossroads'
'TRCK' (Track number/Position in set)               '4/15'
'TSO2'                                              'Kandıralı, Mustafa'
'TSOP' (Performer sort order)                       'Kandıralı, Mustafa'
'TSSE' (Software/Hardware and settings used for encoding)  'iTunes 10.1.2'
'TXXX:ASIN'                                         'B000LC5296'
'TXXX:Acoustid Id'                                  '2c180db2-e5fa-4094-b8cf-974229b272e2'
'TXXX:Artists'                                      'Mustafa Kandıralı'
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'TXXX:MusicBrainz Album Artist Id'                  'd26af79f-fbee-491d-afc8-2a759a692127'
'TXXX:MusicBrainz Album Id'                         'c011e57e-9c80-4287-8466-58df5a7f0e84'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd26af79f-fbee-491d-afc8-2a759a692127'
'TXXX:MusicBrainz Release Group Id'                 'c0c63afe-b9d2-4d59-b27e-38151864d031'
'TXXX:MusicBrainz Release Track Id'                 'b6fcedf2-d604-3363-98ef-f91be565a39a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['instrumental', 'all', 'the vitamin b12', 'clarinet', 'turkish']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.16 dB'
'TXXX:replaygain_track_peak'                        '0.352737'
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========================== row from database ==========================
                                              'id'  1390612
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Mustafa Kandirali/04 Çiftetelli.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  304
                                           'genre'  loc-m-turkey
                                        'filesize'  12253737
                                           'mtime'  1620526519
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east 04 loc turkey
                                      'tag_artist'  Mustafa Kandıralı
                                     'tag_release'  Mustafa Kandirali
                                       'tag_title'  Çiftetelli (Nonosum)
                                             'bpm'  91.0
                                    'search_title'  'ciftetelli':1,2 'nonosum':3,4
                                   'search_artist'  'kandıralı':2 'mustafa':1
                                  'search_release'  'kandirali':2 'mustafa':1
                                     'search_rest'  '00south':1 'east':4 'europe':2 'loc':5 'middle':3 'turkey':6
                                    'search_combo'  '00south':9 'ciftetelli':1A,2A 'east':12 'europe':10 'kandirali':8C 'kandıralı':6B 'loc':13 'middle':11 'mustafa':5B,7C 'nonosum':3A,4A 'turkey':14
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'all', 'the vitamin b12', 'clarinet', 'turkish']
                                        'tag_date'  2007
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620526519.3151746  (2021-05-09 04:15:19)
                             'size'  12253737