======================== unified (from filesystem) ========================
                                         'bitrate'  '195.309'
                                        'duration'  '200'
                                          'artist'  ':Wumpscut:'
                                     'text_people'  ''
                                         'release'  'Cannibal Anthem'
                                           'title'  'Jetzt'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']"
                                     'discogstags'  "['industrial', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '134.914'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lb BKM C ETAH50'
'COMM:ID3v1 Comment:XXX'                            'Lb BKM C ETAH50'
'TALB' (Album/Movie/Show title)                     'Cannibal Anthem'
'TBPM' (BPM (beats per minute))                     '134.914'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'Lame 3.90.3'
'TIT2' (Title/songname/content description)         'Jetzt'
'TKEY' (Initial key)                                '5A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               ':Wumpscut:'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['industrial', 'electronic']
'TXXX:lastfmtags'                                   ['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.442108'

========================== row from database ==========================
                                              'id'  1395683
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/gdfgd/Cannibal Anthem/08_jetzt-fwyh.mp3
                                         'working'  None
                                         'bitrate'  195
                                    'duration_sec'  200
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  4900459
                                           'mtime'  1620296076
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth gdfgd 08_jetzt fwyh eid ebm or industrial or darkwave
                                      'tag_artist'  :Wumpscut:
                                     'tag_release'  Cannibal Anthem
                                       'tag_title'  Jetzt
                                             'bpm'  134.914
                                    'search_title'  'jetzt':1
                                   'search_artist'  'wumpscut':1,2
                                  'search_release'  'anthem':2 'cannibal':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '08':7 'darkwave':4 'ebm':11 'eid':10 'fwyh':9 'gdfgd':6 'goth':5 'industrial':3 'jetzt':8 'or':12
                                    'search_combo'  '00dwimp':6 '00ebm':7 '08':12 'anthem':5C 'cannibal':4C 'darkwave':9 'ebm':16 'eid':15 'fwyh':14 'gdfgd':11 'goth':10 'industrial':8 'jetzt':1A,13 'or':17 'wumpscut':2B,3B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']
                                        'tag_date'  2006
                                     'discogstags'  ['industrial', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296075.8656871  (2021-05-06 12:14:35)
                             'size'  4900459