======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '464'
                                          'artist'  'VNV Nation'
                                     'text_people'  ''
                                         'release'  'Scorched Earth'
                                           'title'  'Genesis (Icon Of Coil Version)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', '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-4']")
                                      'lastfmtags'  "['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop'
                                             'bpm'  '134.914'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Scorched Earth'
'TBPM' (BPM (beats per minute))                     '134.914'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-futurepop'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Genesis (Icon Of Coil Version)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'VNV Nation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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'
'TXXX:lastfmtags'                                   ['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-3.07 dB'
'TXXX:replaygain_track_peak'                        '0.506342'

========================== row from database ==========================
                                              'id'  150129
                                            'path'  /data/Music/Bulk/00dwimp/VNV Nation/Vnv Nation - Scorched Earth (The Remixes)/VNV Nation - Scorched Earth (The Remixes) (3 CD)/104 - genesis (icon of coil version).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  464
                                           'genre'  eid-ebm or industrial or darkwave-futurepop
                                        'filesize'  11167726
                                           'mtime'  1620296720
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Vnv (The Remixes) (The Remixes) (3 CD) 104 genesis (icon of coil version) eid ebm industrial darkwave futurepop
                                      'tag_artist'  VNV Nation
                                     'tag_release'  Scorched Earth
                                       'tag_title'  Genesis (Icon Of Coil Version)
                                             'bpm'  134.914
                                    'search_title'  'coil':5 'genesis':1 'icon':2,3 'of':4 'version':6,7
                                   'search_artist'  'nation':2 'vnv':1
                                  'search_release'  'earth':2 'scorched':1
                                     'search_rest'  '00dwimp':1 '104':11 '3':7,8 'cd':9,10 'coil':16 'darkwave':22 'ebm':20 'eid':19 'futurepop':23 'genesis':12 'icon':13,14 'industrial':21 'of':15 'remixes':5,6 'the':3,4 'version':17,18 'vnv':2
                                    'search_combo'  '00dwimp':12 '104':22 '3':18,19 'cd':20,21 'coil':5A,27 'darkwave':33 'earth':11C 'ebm':31 'eid':30 'futurepop':34 'genesis':1A,23 'icon':2A,3A,24,25 'industrial':32 'nation':9B 'of':4A,26 'remixes':16,17 'scorched':10C 'the':14,15 'version':6A,7A,28,29 'vnv':8B,13
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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'  ['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296720.193718  (2021-05-06 12:25:20)
                             'size'  11167726