======================== unified (from filesystem) ========================
                                         'bitrate'  '275.398'
                                        'duration'  '271'
                                          'artist'  'Suicide Commando'
                                     'text_people'  ''
                                         'release'  'The Suicide Sessions'
                                           'title'  'Violator'
                                           '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-2', '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'  '60'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '126.568'
                                             'key'  '6A'
                                        '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))                     '126.568'
'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)         'Violator'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Suicide Commando'
'TRCK' (Track number/Position in set)               '60'
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.99 dB'
'TXXX:replaygain_track_peak'                        '0.474195'

========================== row from database ==========================
                                              'id'  1399917
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Suicide Commando - Suicide_Commando-The_Suicide_Sessions-6CD-Limited_Edition-2011-FWYH/604_suicide_commando-violator.mp3
                                         'working'  None
                                         'bitrate'  275
                                    'duration_sec'  271
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9353159
                                           'mtime'  1620296068
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth Suicide_Commando The_Suicide_Sessions 6CD Limited_Edition 2011 FWYH 604_suicide_commando violator eid ebm industrial darkwave
                                      'tag_artist'  Suicide Commando
                                     'tag_release'  The Suicide Sessions
                                       'tag_title'  Violator
                                             'bpm'  126.568
                                    'search_title'  'violator':1
                                   'search_artist'  'commando':2 'suicide':1
                                  'search_release'  'sessions':3 'suicide':2 'the':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '2011':14 '604':16 '6cd':11 'commando':7,18 'darkwave':4 'ebm':21 'edition':13 'eid':20 'fwyh':15 'goth':5 'industrial':3 'limited':12 'sessions':10 'suicide':6,9,17 'the':8 'violator':19
                                    'search_combo'  '00dwimp':7 '00ebm':8 '2011':20 '604':22 '6cd':17 'commando':3B,13,24 'darkwave':10 'ebm':27 'edition':19 'eid':26 'fwyh':21 'goth':11 'industrial':9 'limited':18 'sessions':6C,16 'suicide':2B,5C,12,15,23 'the':4C,14 'violator':1A,25
                                    'tag_tracknum'  60
                                      'num_images'  0
                                             'key'  6A
                                           '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-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'industrial', 'dark electro', 'electronic', 'darkwave']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296067.7075226  (2021-05-06 12:14:27)
                             'size'  9353159