======================== unified (from filesystem) ========================
                                         'bitrate'  '205.422'
                                        'duration'  '255'
                                          'artist'  'Nitzer Ebb'
                                     'text_people'  ''
                                         'release'  'So Bright, So Strong'
                                           'title'  'So Bright, So Strong (Radio Ve'
                                           '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-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                     'discogstags'  "['electronic', 'ebm']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '85.815'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'So Bright, So Strong'
'TBPM' (BPM (beats per minute))                     '85.815'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '1988'
'TDRC' (Recording time)                             '1988'
'TIT2' (Title/songname/content description)         'So Bright, So Strong (Radio Ve'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Nitzer Ebb'
'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'                                  ['electronic', 'ebm']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.04 dB'
'TXXX:replaygain_track_peak'                        '0.792484'

========================== row from database ==========================
                                              'id'  1392020
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Nitzer Ebb/so bright so strong/Nitzer ebb - 08 - So Bright, So Strong (Radio Version).mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  255
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  6550994
                                           'mtime'  1620296046
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth so bright so strong ebb 08 Version) eid ebm or industrial or darkwave
                                      'tag_artist'  Nitzer Ebb
                                     'tag_release'  So Bright, So Strong
                                       'tag_title'  So Bright, So Strong (Radio Ve
                                             'bpm'  85.815
                                    'search_title'  'bright':2,3 'radio':5,6 'so':1 'strong':4 've':7
                                   'search_artist'  'ebb':2 'nitzer':1
                                  'search_release'  'bright':2,3 'so':1 'strong':4
                                     'search_rest'  '00dwimp':1 '00ebm':2 'bright':7 'darkwave':4 'ebb':9 'ebm':13 'eid':12 'goth':5 'industrial':3 'or':14 'so':6 'strong':8 'version':10,11
                                    'search_combo'  '00dwimp':14 '00ebm':15 'bright':2A,3A,11C,12C,20 'darkwave':17 'ebb':9B,22 'ebm':26 'eid':25 'goth':18 'industrial':16 'nitzer':8B 'or':27 'radio':5A,6A 'so':1A,10C,19 'strong':4A,13C,21 've':7A 'version':23,24
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  4A
                                           '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-2', 'q-other-1', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  1988
                                     'discogstags'  ['electronic', 'ebm']

============================== file details ==============================
                                           'mtime'  1620296046.3317719  (2021-05-06 12:14:06)
                             'size'  6550994