======================== unified (from filesystem) ========================
                                         'bitrate'  '238.269'
                                        'duration'  '392'
                                          'artist'  'Velvet Acid Christ'
                                     'text_people'  ''
                                         'release'  'Callin Ov The Dead'
                                           'title'  'Bsat2 (Polymorphix A Theme To A Visual Epic By Brian Erickson & Tood Loomis)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '129.9'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Callin Ov The Dead'
'TBPM' (BPM (beats per minute))                     '129.9'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'Lame 3.90.3 Mod'
'TIT2' (Title/songname/content description)         'Bsat2 (Polymorphix A Theme To A Visual Epic By Brian Erickson & Tood Loomis)'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Velvet Acid Christ'
'TRCK' (Track number/Position in set)               '13'
'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', 'dark electro', 'electronic', 'darkwave']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.51 dB'
'TXXX:replaygain_track_peak'                        '0.539986'

========================== row from database ==========================
                                              'id'  1289093
                                            'path'  /data/Music/Bulk/00poprockelectronic/Velvet Acid Christ/Callin Ov The Dead/13_velvet_acid_christ-bsat2_(polymorphix_a_theme_to_a_visual_epic_by_brian_erickson_and_tood_loomis)-fwyh.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  392
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  11689950
                                           'mtime'  1620296984
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 13_velvet_acid_christ bsat2_(polymorphix_a_theme_to_a_visual_epic_by_brian_erickson_and_tood_loomis) fwyh eid ebm industrial darkwave
                                      'tag_artist'  Velvet Acid Christ
                                     'tag_release'  Callin Ov The Dead
                                       'tag_title'  Bsat2 (Polymorphix A Theme To A Visual Epic By Brian Erickson & Tood Loomis)
                                             'bpm'  129.9
                                    'search_title'  'a':4 'brian':10 'bsat2':1 'by':9 'epic':8 'erickson':11 'loomis':13,14 'polymorphix':2,3 'theme':5 'to':6 'tood':12 'visual':7
                                   'search_artist'  'acid':2 'christ':3 'velvet':1
                                  'search_release'  'callin':1 'dead':4 'ov':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '13':2 'a':8,11,22,25 'acid':4 'and':17,31 'brian':15,29 'bsat2':6,20 'by':14,28 'christ':5 'darkwave':38 'ebm':36 'eid':35 'epic':13,27 'erickson':16,30 'fwyh':34 'industrial':37 'loomis':19,33 'polymorphix':7,21 'theme':9,23 'to':10,24 'tood':18,32 'velvet':3 'visual':12,26
                                    'search_combo'  '00poprockelectronic':22 '13':23 'a':4A,29,32,43,46 'acid':16B,25 'and':38,52 'brian':10A,36,50 'bsat2':1A,27,41 'by':9A,35,49 'callin':18C 'christ':17B,26 'darkwave':59 'dead':21C 'ebm':57 'eid':56 'epic':8A,34,48 'erickson':11A,37,51 'fwyh':55 'industrial':58 'loomis':13A,14A,40,54 'ov':19C 'polymorphix':2A,3A,28,42 'the':20C 'theme':5A,30,44 'to':6A,31,45 'tood':12A,39,53 'velvet':15B,24 'visual':7A,33,47
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296984.2484624  (2021-05-06 12:29:44)
                             'size'  11689950