======================== unified (from filesystem) ========================
                                         'bitrate'  '225.131'
                                        'duration'  '520'
                                          'artist'  'Aziz Bahriyeli & Kudsi Erguner Ensemble'
                                     'text_people'  ''
                                         'release'  'Gazel (Classical Sufi Music Of The Ottoman Empire)'
                                           'title'  'Sabreyle gönül (Poems of Hoca Dehhânî)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey-classical'
                                             'bpm'  '99.2'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Gazel (Classical Sufi Music Of The Ottoman Empire)'
'TBPM' (BPM (beats per minute))                     '99.2'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey-classical'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         'Sabreyle gönül (Poems of Hoca Dehhânî)'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 '(CD) - CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Aziz Bahriyeli & Kudsi Erguner Ensemble'
'TRCK' (Track number/Position in set)               '8/9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.15 dB'
'TXXX:replaygain_track_peak'                        '0.500345'

========================== row from database ==========================
                                              'id'  1393039
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Fevzi Misir & Kudsi Erguner Ensemble - Gazel (classical sufi music of the ottoman empire)/sufi08 - sabreyle gönül (poems of hoca dehhânî).mp3
                                         'working'  None
                                         'bitrate'  225
                                    'duration_sec'  520
                                           'genre'  loc-m-turkey-classical
                                        'filesize'  14647110
                                           'mtime'  1620526510
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Fevzi Misir (classical sufi music the ottoman empire) sufi08 sabreyle (poems hoca dehhânî) loc turkey classical
                                      'tag_artist'  Aziz Bahriyeli & Kudsi Erguner Ensemble
                                     'tag_release'  Gazel (Classical Sufi Music Of The Ottoman Empire)
                                       'tag_title'  Sabreyle gönül (Poems of Hoca Dehhânî)
                                             'bpm'  99.2
                                    'search_title'  'dehhani':8,9,10,11 'gonul':2,3 'hoca':7 'of':6 'poems':4,5 'sabreyle':1
                                   'search_artist'  'aziz':1 'bahriyeli':2 'ensemble':5 'erguner':4 'kudsi':3
                                  'search_release'  'classical':2,3 'empire':9,10 'gazel':1 'music':5 'of':6 'ottoman':8 'sufi':4 'the':7
                                     'search_rest'  '00south':1 'classical':7,8 'dehhani':20,21,22,23 'east':4 'empire':13,14 'europe':2 'fevzi':5 'hoca':19 'loc':24 'middle':3 'misir':6 'music':10 'ottoman':12 'poems':17,18 'sabreyle':16 'sufi':9 'sufi08':15 'the':11 'turkey':25
                                    'search_combo'  '00south':27 'aziz':12B 'bahriyeli':13B 'classical':18C,19C,33,34 'dehhani':8A,9A,10A,11A,46,47,48,49 'east':30 'empire':25C,26C,39,40 'ensemble':16B 'erguner':15B 'europe':28 'fevzi':31 'gazel':17C 'gonul':2A,3A 'hoca':7A,45 'kudsi':14B 'loc':50 'middle':29 'misir':32 'music':21C,36 'of':6A,22C 'ottoman':24C,38 'poems':4A,5A,43,44 'sabreyle':1A,42 'sufi':20C,35 'sufi08':41 'the':23C,37 'turkey':51
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526509.5792336  (2021-05-09 04:15:09)
                             'size'  14647110