======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '233'
                                          'artist'  'fahriddin bayabov'
                                     'text_people'  ''
                                         'release'  'shüüdüngüttün jürüshü - Music of the Kyrgyz People of Central Asia'
                                           'title'  'toguz kayrïk (nine tunes)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-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-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-kyrgyzstan'
                                             'bpm'  '119.265'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'shüüdüngüttün jürüshü - Music of the Kyrgyz People of Central Asia'
'TBPM' (BPM (beats per minute))                     '119.265'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-kyrgyzstan'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'toguz kayrïk (nine tunes)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'fahriddin bayabov'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.68 dB'
'TXXX:replaygain_track_peak'                        '0.440508'

========================== row from database ==========================
                                              'id'  1524000
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/v.a. (2001) - shüüdüngüt_s road - music of the kyrgyz people of central asia [D]/11 fahriddin bayabov - toguz kayrïk (nine tunes).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  233
                                           'genre'  loc-asia-kyrgyzstan
                                        'filesize'  9342668
                                           'mtime'  1621627027
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia v.a. (2001) shüüdüngüt_s road music kyrgyz people central asia [D] 11 loc asia kyrgyzstan
                                      'tag_artist'  fahriddin bayabov
                                     'tag_release'  shüüdüngüttün jürüshü - Music of the Kyrgyz People of Central Asia
                                       'tag_title'  toguz kayrïk (nine tunes)
                                             'bpm'  119.265
                                    'search_title'  'kayrik':2,3 'nine':4,5 'toguz':1 'tunes':6,7
                                   'search_artist'  'bayabov':2 'fahriddin':1
                                  'search_release'  'asia':11 'central':10 'jurushu':3,4 'kyrgyz':8 'music':5 'of':6 'people':9 'shuudunguttun':1,2 'the':7
                                     'search_rest'  '00asia':1 '2001':5,6 'a':3 'asia':16 'central':15 'd':17,18 'kyrgyz':13 'kyrgyzstan':20 'loc':19 'music':12 'people':14 'road':11 's':8,10 'shuudungut':7,9 'v':2 'va':4
                                    'search_combo'  '00asia':21 '2001':25,26 'a':23 'asia':20C,36 'bayabov':9B 'central':19C,35 'd':37,38 'fahriddin':8B 'jurushu':12C,13C 'kayrik':2A,3A 'kyrgyz':17C,33 'kyrgyzstan':40 'loc':39 'music':14C,32 'nine':4A,5A 'of':15C 'people':18C,34 'road':31 's':28,30 'shuudungut':27,29 'shuudunguttun':10C,11C 'the':16C 'toguz':1A 'tunes':6A,7A 'v':22 'va':24
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627026.897462  (2021-05-21 21:57:06)
                             'size'  9342668