======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '368'
                                          'artist'  'Project Pitchfork'
                                     'text_people'  ''
                                         'release'  'Steelrose'
                                           'title'  'Steelrose (Apoptygma Berzerk remix)'
                                           '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-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '7'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '132.966'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Steelrose'
'TBPM' (BPM (beats per minute))                     '132.966'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-07-21'
'TIT2' (Title/songname/content description)         'Steelrose (Apoptygma Berzerk remix)'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Project Pitchfork'
'TPE2' (Band/orchestra/accompaniment)               'Project Pitchfork'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metropolis Records'
'TRCK' (Track number/Position in set)               '4/7'
'TSO2'                                              'Project Pitchfork'
'TSOP' (Performer sort order)                       'Project Pitchfork'
'TXXX:ASIN'                                         'B000009NMQ'
'TXXX:BARCODE'                                      '782388009720'
'TXXX:CATALOGNUMBER'                                'MET 097'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  '38e4df82-6079-42f8-91fa-904e0fecf78f'
'TXXX:MusicBrainz Album Id'                         '2295e739-6c56-3f57-8b21-0bee1a4d4d08'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '38e4df82-6079-42f8-91fa-904e0fecf78f'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.42 dB'
'TXXX:replaygain_track_peak'                        '0.464038'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1ec93219-92b2-4f91-a182-1ca229a8f713')

========================== row from database ==========================
                                              'id'  1394947
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Project Pitchfork/04 - steelrose (apoptygma berzerk mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  368
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  8886359
                                           'mtime'  1620296050
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth 04 steelrose (apoptygma berzerk eid ebm industrial darkwave
                                      'tag_artist'  Project Pitchfork
                                     'tag_release'  Steelrose
                                       'tag_title'  Steelrose (Apoptygma Berzerk remix)
                                             'bpm'  132.966
                                    'search_title'  'apoptygma':2,3 'berzerk':4 'remix':5,6 'steelrose':1
                                   'search_artist'  'pitchfork':2 'project':1
                                  'search_release'  'steelrose':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 'apoptygma':7,8 'berzerk':9 'darkwave':4 'ebm':11 'eid':10 'goth':5 'industrial':3 'steelrose':6
                                    'search_combo'  '00dwimp':10 '00ebm':11 'apoptygma':2A,3A,16,17 'berzerk':4A,18 'darkwave':13 'ebm':20 'eid':19 'goth':14 'industrial':12 'pitchfork':8B 'project':7B 'remix':5A,6A 'steelrose':1A,9C,15
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  6A
                                           '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-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296049.7894642  (2021-05-06 12:14:09)
                             'size'  8886359