======================== unified (from filesystem) ========================
                                         'bitrate'  '265.745'
                                        'duration'  '220'
                                          'artist'  'Suicide Commando'
                                     'text_people'  ''
                                         'release'  'The Suicide Sessions'
                                           'title'  'See You In Hell (Remake By MONOLITH)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-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-1', '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'  '41'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '124.011'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lbl:Outofline C:out491-496'
'COMM:ID3v1 Comment:XXX'                            'Lbl:Outofline C:out491-496'
'TALB' (Album/Movie/Show title)                     'The Suicide Sessions'
'TBPM' (BPM (beats per minute))                     '124.011'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 "I'm Too Lame To Change The Default Settings"
'TIT2' (Title/songname/content description)         'See You In Hell (Remake By MONOLITH)'
'TKEY' (Initial key)                                '5A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Suicide Commando'
'TRCK' (Track number/Position in set)               '41'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.90 dB'
'TXXX:replaygain_track_peak'                        '0.458268'

========================== row from database ==========================
                                              'id'  1400353
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Suicide Commando - Suicide_Commando-The_Suicide_Sessions-6CD-Limited_Edition-2011-FWYH/407_suicide_commando-see_you_in_hell_(remake_by_monolith).mp3
                                         'working'  None
                                         'bitrate'  265
                                    'duration_sec'  220
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  7317891
                                           'mtime'  1620296067
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth Suicide_Commando The_Suicide_Sessions 6CD Limited_Edition 2011 FWYH 407_suicide_commando see_you_in_hell_(remake_by_monolith) eid ebm or industrial or darkwave
                                      'tag_artist'  Suicide Commando
                                     'tag_release'  The Suicide Sessions
                                       'tag_title'  See You In Hell (Remake By MONOLITH)
                                             'bpm'  124.011
                                    'search_title'  'by':7 'hell':4 'in':3 'monolith':8,9 'remake':5,6 'see':1 'you':2
                                   'search_artist'  'commando':2 'suicide':1
                                  'search_release'  'sessions':3 'suicide':2 'the':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '2011':14 '407':16 '6cd':11 'by':24,31 'commando':7,18 'darkwave':4 'ebm':34 'edition':13 'eid':33 'fwyh':15 'goth':5 'hell':22,29 'in':21,28 'industrial':3 'limited':12 'monolith':25,32 'or':35 'remake':23,30 'see':19,26 'sessions':10 'suicide':6,9,17 'the':8 'you':20,27
                                    'search_combo'  '00dwimp':15 '00ebm':16 '2011':28 '407':30 '6cd':25 'by':7A,38,45 'commando':11B,21,32 'darkwave':18 'ebm':48 'edition':27 'eid':47 'fwyh':29 'goth':19 'hell':4A,36,43 'in':3A,35,42 'industrial':17 'limited':26 'monolith':8A,9A,39,46 'or':49 'remake':5A,6A,37,44 'see':1A,33,40 'sessions':14C,24 'suicide':10B,13C,20,23,31 'the':12C,22 'you':2A,34,41
                                    'tag_tracknum'  41
                                      'num_images'  0
                                             'key'  5A
                                           '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-1', 'Q-HAP-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296066.5684912  (2021-05-06 12:14:26)
                             'size'  7317891