======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '359'
                                          'artist'  'Metin Alkanl1'
                                     'text_people'  ''
                                         'release'  '375turk'
                                           'title'  'G|l Dal1nda Vten'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey'
                                             'bpm'  '141.909'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '375turk'
'TBPM' (BPM (beats per minute))                     '141.909'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'G|l Dal1nda Vten'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Metin Alkanl1'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.06 dB'
'TXXX:replaygain_track_peak'                        '0.370690'

========================== row from database ==========================
                                              'id'  923239
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/375turk/Metin Alkanlı -- Gül Dalında Öten.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  359
                                           'genre'  loc-m-turkey
                                        'filesize'  14401885
                                           'mtime'  1620526378
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Alkanlı Gül Dalında Öten loc m turkey
                                      'tag_artist'  Metin Alkanl1
                                     'tag_release'  375turk
                                       'tag_title'  G|l Dal1nda Vten
                                             'bpm'  141.909
                                    'search_title'  'dal1nda':3 'g':1 'l':2 'vten':4
                                   'search_artist'  'alkanl1':2 'metin':1
                                  'search_release'  '375turk':1
                                     'search_rest'  '00south':1 'alkanlı':5 'dalında':8 'east':4 'europe':2 'gul':6,7 'loc':11 'm':12 'middle':3 'oten':9,10 'turkey':13
                                    'search_combo'  '00south':8 '375turk':7C 'alkanl1':6B 'alkanlı':12 'dal1nda':3A 'dalında':15 'east':11 'europe':9 'g':1A 'gul':13,14 'l':2A 'loc':18 'm':19 'metin':5B 'middle':10 'oten':16,17 'turkey':20 'vten':4A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526378.170552  (2021-05-09 04:12:58)
                             'size'  14401885