======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '198'
                                          'artist'  'Ozdemir Erdogan'
                                     'text_people'  ''
                                         'release'  'Nobody But You'
                                           'title'  'Gurbet'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['turkish', 'singer-songwriter', 'turkey', 'jazz', 'instrumental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '91.4'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Nobody But You'
'TBPM' (BPM (beats per minute))                     '91.4'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Gurbet'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Tristes Humanistes'
'TPE2' (Band/orchestra/accompaniment)               'Ozdemir Erdogan'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['turkish', 'singer-songwriter', 'turkey', 'jazz', 'instrumental']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.500026'

========================== row from database ==========================
                                              'id'  471005
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/va - Nobody But You [Tristes Humanistes]/07 - Ozdemir Erdogan - Gurbet.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  198
                                           'genre'  loc-unsorted
                                        'filesize'  4960227
                                           'mtime'  1637933128
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm va [Tristes Humanistes] 07 loc unsorted
                                      'tag_artist'  Ozdemir Erdogan
                                     'tag_release'  Nobody But You
                                       'tag_title'  Gurbet
                                             'bpm'  91.4
                                    'search_title'  'gurbet':1
                                   'search_artist'  'erdogan':2 'ozdemir':1
                                  'search_release'  'but':2 'nobody':1 'you':3
                                     'search_rest'  'humanistes':4,5 'loc':6 'tristes':2,3 'unsorted':7 'va':1
                                    'search_combo'  'but':5C 'erdogan':3B 'gurbet':1A 'humanistes':10,11 'loc':12 'nobody':4C 'ozdemir':2B 'tristes':8,9 'unsorted':13 'va':7 'you':6C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['turkish', 'singer-songwriter', 'turkey', 'jazz', 'instrumental']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637933128.4490435  (2021-11-26 14:25:28)
                             'size'  4960227