======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '177'
                                          'artist'  'Edip Akbayram'
                                     'text_people'  ''
                                         'release'  'Edip Akbayram'
                                           'title'  'Dumanli Dumanli Oy Bizim Eller'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['12', 'anadolu rock', 'anatolian rock', 'turkish']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey;rock-cppex-psychedelic'
                                             'bpm'  '120.113'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '00000C40 00000BB6 00007092 0'
'COMM:iTunNORM:eng'                                 ('00000C40 00000BB6 00007092 000071D6 000066F5 000066F5 00008372 00008144 '
 '000036E5 00003A5E')
'COMM:iTunes_CDDB_IDs:eng'                          '12+0A5D115581A226FE3FD1A28995A2F528+7473774'
'TALB' (Album/Movie/Show title)                     'Edip Akbayram'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 ['loc-m-turkey', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes v4.9'
'TIT2' (Title/songname/content description)         'Dumanli Dumanli Oy Bizim Eller'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Edip Akbayram'
'TPE2' (Band/orchestra/accompaniment)               'Edip Akbayram'
'TPOS' (Part of a set)                              '1'
'TPUB' (Publisher)                                  'Shadoks'
'TRCK' (Track number/Position in set)               '10'
'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:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['12', 'anadolu rock', 'anatolian rock', 'turkish']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.438366'

========================== row from database ==========================
                                              'id'  1415381
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/edip akbayram  1/10 dumanli dumanli oy bizim eller.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  177
                                           'genre'  loc-m-turkey;rock-cppex-psychedelic
                                        'filesize'  4252850
                                           'mtime'  1620737293
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy edip akbayram 1 10 dumanli dumanli oy bizim eller loc turkey;rock cppex psychedelic
                                      'tag_artist'  Edip Akbayram
                                     'tag_release'  Edip Akbayram
                                       'tag_title'  Dumanli Dumanli Oy Bizim Eller
                                             'bpm'  120.113
                                    'search_title'  'bizim':3 'dumanli':1 'eller':4 'oy':2
                                   'search_artist'  'akbayram':2 'edip':1
                                  'search_release'  'akbayram':2 'edip':1
                                     'search_rest'  '1':4 'akbayram':3 'bizim':7 'classicprogpsy':1 'cppex':14 'dumanli':5 'edip':2 'eller':8 'loc':9 'oy':6 'psychedelic':15 'rock':11,13 'turkey':10,12
                                    'search_combo'  '1':12 'akbayram':6B,8C,11 'bizim':3A,15 'classicprogpsy':9 'cppex':22 'dumanli':1A,13 'edip':5B,7C,10 'eller':4A,16 'loc':17 'oy':2A,14 'psychedelic':23 'rock':19,21 'turkey':18,20
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  5A
                                           '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-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['12', 'anadolu rock', 'anatolian rock', 'turkish']
                                        'tag_date'  2006
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620737293.1408355  (2021-05-11 14:48:13)
                             'size'  4252850