======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  'Cem Karaca '
                                     'text_people'  ''
                                         'release'  'Songs of Gastarbeiter - Vol. 1'
                                           'title'  'Es kamen Menschen an'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['anadolu rock', 'turkish', 'turkish rock', 'anatolian rock', 'cem karaca', "
 "'rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey'
                                             'bpm'  '84.526'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Songs of Gastarbeiter - Vol. 1'
'TBPM' (BPM (beats per minute))                     '84.526'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'Online Media Technologies'
'TIT2' (Title/songname/content description)         'Es kamen Menschen an'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cem Karaca '
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              'TRIKONT US-0453-1'
'TRCK' (Track number/Position in set)               '2'
'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:lastfmtags'                                   ['anadolu rock',
 'turkish',
 'turkish rock',
 'anatolian rock',
 'cem karaca',
 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.52 dB'
'TXXX:replaygain_track_peak'                        '0.424142'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.avs4you.com')

========================== row from database ==========================
                                              'id'  928337
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/[TURKEY] SONGS OF GASTARBEITER VOL 1 [REIKONT] (2014)/02 Songs of Gastarbeiter 2.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  loc-m-turkey
                                        'filesize'  11597085
                                           'mtime'  1620526859
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east [TURKEY] SONGS OF GASTARBEITER VOL [REIKONT] (2014) 02 2 loc turkey
                                      'tag_artist'  Cem Karaca 
                                     'tag_release'  Songs of Gastarbeiter - Vol. 1
                                       'tag_title'  Es kamen Menschen an
                                             'bpm'  84.526
                                    'search_title'  'an':4 'es':1 'kamen':2 'menschen':3
                                   'search_artist'  'cem':1 'karaca':2
                                  'search_release'  '1':6 'gastarbeiter':3 'of':2 'songs':1 'vol':4,5
                                     'search_rest'  '00south':1 '2':15 '2014':13,14 'east':4 'europe':2 'gastarbeiter':9 'loc':16 'middle':3 'of':8 'reikont':11,12 'songs':7 'turkey':5,6 'vol':10
                                    'search_combo'  '00south':13 '1':12C '2':27 '2014':25,26 'an':4A 'cem':5B 'east':16 'es':1A 'europe':14 'gastarbeiter':9C,21 'kamen':2A 'karaca':6B 'loc':28 'menschen':3A 'middle':15 'of':8C,20 'reikont':23,24 'songs':7C,19 'turkey':17,18 'vol':10C,11C,22
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['anadolu rock', 'turkish', 'turkish rock', 'anatolian rock', 'cem karaca', 'rock']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526858.7754648  (2021-05-09 04:20:58)
                             'size'  11597085