======================== unified (from filesystem) ========================
                                         'bitrate'  '190.89'
                                        'duration'  '213'
                                          'artist'  'Autodafeh'
                                     'text_people'  ''
                                         'release'  'Re:lectro EP'
                                           'title'  'The Chase'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-2', 'Q-GRIT-3', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['ebm', 'old school ebm', 'swedish', 'electronic', 'anhalt ebm']"
                                     'discogstags'  "['ebm', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '127.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lbl:Sigsaly C:006'
'TALB' (Album/Movie/Show title)                     'Re:lectro EP'
'TBPM' (BPM (beats per minute))                     '127.0'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'The Chase'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Autodafeh'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['ebm', 'electronic']
'TXXX:lastfmtags'                                   ['ebm', 'old school ebm', 'swedish', 'electronic', 'anhalt ebm']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.45 dB'
'TXXX:replaygain_track_peak'                        '0.667922'

========================== row from database ==========================
                                              'id'  1488859
                                            'path'  /data/Music/Bulk/00dwimp/Autodafeh-Relectro-EP-2009-FWYH/06_autodafeh-the_chase.mp3
                                         'working'  None
                                         'bitrate'  190
                                    'duration_sec'  213
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  5103857
                                           'mtime'  1620296522
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Relectro 2009 FWYH 06_autodafeh the_chase eid ebm or industrial or darkwave
                                      'tag_artist'  Autodafeh
                                     'tag_release'  Re:lectro EP
                                       'tag_title'  The Chase
                                             'bpm'  127.0
                                    'search_title'  'chase':2 'the':1
                                   'search_artist'  'autodafeh':1
                                  'search_release'  'ep':4 'lectro':2 're':1 'relectro':3
                                     'search_rest'  '00dwimp':1 '06':5 '2009':3 'autodafeh':6 'chase':8 'darkwave':13 'ebm':10 'eid':9 'fwyh':4 'industrial':12 'or':11 'relectro':2 'the':7
                                    'search_combo'  '00dwimp':8 '06':12 '2009':10 'autodafeh':3B,13 'chase':2A,15 'darkwave':20 'ebm':17 'eid':16 'ep':7C 'fwyh':11 'industrial':19 'lectro':5C 'or':18 're':4C 'relectro':6C,9 'the':1A,14
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['ebm', 'old school ebm', 'swedish', 'electronic', 'anhalt ebm']
                                        'tag_date'  2009
                                     'discogstags'  ['ebm', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296522.2657623  (2021-05-06 12:22:02)
                             'size'  5103857