======================== unified (from filesystem) ========================
                                         'bitrate'  '187.539'
                                        'duration'  '212'
                                          'artist'  'E Nomine'
                                     'text_people'  ''
                                         'release'  'Die Prophezeiung'
                                           'title'  'Mondengel'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['electronic', 'gothic', 'german', 'industrial', 'trance']"
                                     'discogstags'  "['trance', 'modern classical', 'euro house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  '33'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '97.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Track 29'
'TALB' (Album/Movie/Show title)                     'Die Prophezeiung'
'TBPM' (BPM (beats per minute))                     '97.9'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-11-10'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Mondengel'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'deu'
'TPE1' (Lead performer(s)/Soloist(s))               'E Nomine'
'TPE2' (Band/orchestra/accompaniment)               'E Nomine'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '29/33'
'TXXX:ALBUMARTISTSORT'                              'E Nomine'
'TXXX:ASIN'                                         'B0000UI28M'
'TXXX:MusicBrainz Album Artist Id'                  '9db1e69b-935f-4c1d-a48c-8bcca179a25c'
'TXXX:MusicBrainz Album Id'                         '8716050b-a2cf-45bd-ac59-e34c847d61d4'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9db1e69b-935f-4c1d-a48c-8bcca179a25c'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['trance', 'modern classical', 'euro house', 'electronic']
'TXXX:lastfmtags'                                   ['electronic', 'gothic', 'german', 'industrial', 'trance']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.27 dB'
'TXXX:replaygain_track_peak'                        '0.478269'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'17e00526-fdb1-4155-9f5e-858cfc1a1d7e')

========================== row from database ==========================
                                              'id'  1488517
                                            'path'  /data/Music/Bulk/00dwimp/E Nomine - Die Prophezeiung (2003)/E Nomine - 29 - Mondengel.mp3
                                         'working'  None
                                         'bitrate'  187
                                    'duration_sec'  212
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  5038994
                                           'mtime'  1620296589
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp (2003) 29 eid ebm or industrial or darkwave
                                      'tag_artist'  E Nomine
                                     'tag_release'  Die Prophezeiung
                                       'tag_title'  Mondengel
                                             'bpm'  97.9
                                    'search_title'  'mondengel':1
                                   'search_artist'  'e':1 'nomine':2
                                  'search_release'  'die':1 'prophezeiung':2
                                     'search_rest'  '00dwimp':1 '2003':2,3 '29':4 'darkwave':9 'ebm':6 'eid':5 'industrial':8 'or':7
                                    'search_combo'  '00dwimp':6 '2003':7,8 '29':9 'darkwave':14 'die':4C 'e':2B 'ebm':11 'eid':10 'industrial':13 'mondengel':1A 'nomine':3B 'or':12 'prophezeiung':5C
                                    'tag_tracknum'  29
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-4', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['electronic', 'gothic', 'german', 'industrial', 'trance']
                                        'tag_date'  2003
                                     'discogstags'  ['trance', 'modern classical', 'euro house', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296588.584607  (2021-05-06 12:23:08)
                             'size'  5038994