======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '483'
                                          'artist'  'Apoptygma Berzerk'
                                     'text_people'  ''
                                         'release'  'Suffer in Silence'
                                           'title'  'Suffer in Silence (Lazard extended mix)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '2'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '137'
                                             'key'  '5B'
                                        'acoustid'  '135c63c0-f007-4749-b51b-e11cdc771ee3'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Suffer in Silence'
'TBPM' (BPM (beats per minute))                     '137'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-08-21'
'TIT2' (Title/songname/content description)         'Suffer in Silence (Lazard extended mix)'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Apoptygma Berzerk'
'TPE2' (Band/orchestra/accompaniment)               'Apoptygma Berzerk'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/2'
'TSO2'                                              'Apoptygma Berzerk'
'TSOP' (Performer sort order)                       'Apoptygma Berzerk'
'TXXX:ASIN'                                         'B00006BXKI'
'TXXX:Acoustid Id'                                  '135c63c0-f007-4749-b51b-e11cdc771ee3'
'TXXX:Artists'                                      'Apoptygma Berzerk'
'TXXX:MusicBrainz Album Artist Id'                  '98ed42ad-aafa-46a8-899b-150fa237133a'
'TXXX:MusicBrainz Album Id'                         '99578c21-d140-4acb-8e72-0aa72d35bcab'
'TXXX:MusicBrainz Album Release Country'            'NO'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '98ed42ad-aafa-46a8-899b-150fa237133a'
'TXXX:MusicBrainz Release Group Id'                 '8ba6c0da-04db-3328-b161-dc63313ab7cd'
'TXXX:MusicBrainz Release Track Id'                 '79306a15-4606-39fb-ae6b-cf68deaf209d'
'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'                                   ['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.517397'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f20af5f9-ae9b-4c36-8d52-9a8c68fb1b5c')

========================== row from database ==========================
                                              'id'  1402564
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Apoptygma Berzerk/Apoptygma Bezerk/(2002) apoptygma berzerk - suffer in silence (vinyl)__02 - Suffer in Silence (Kyau vs. Albert Remix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  483
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  7765721
                                           'mtime'  1620295961
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth Bezerk (2002) apoptygma berzerk suffer silence (vinyl)__02 (Kyau vs. Albert Remix) eid ebm or industrial or darkwave
                                      'tag_artist'  Apoptygma Berzerk
                                     'tag_release'  Suffer in Silence
                                       'tag_title'  Suffer in Silence (Lazard extended mix)
                                             'bpm'  137.0
                                    'search_title'  'extended':6 'in':2 'lazard':4,5 'mix':7,8 'silence':3 'suffer':1
                                   'search_artist'  'apoptygma':1 'berzerk':2
                                  'search_release'  'in':2 'silence':3 'suffer':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '02':14,16 '2002':7,8 'albert':21 'apoptygma':9 'berzerk':10 'bezerk':6 'darkwave':4 'ebm':25 'eid':24 'goth':5 'industrial':3 'kyau':17,18 'or':26 'remix':22,23 'silence':12 'suffer':11 'vinyl':13,15 'vs':19,20
                                    'search_combo'  '00dwimp':14 '00ebm':15 '02':27,29 '2002':20,21 'albert':34 'apoptygma':9B,22 'berzerk':10B,23 'bezerk':19 'darkwave':17 'ebm':38 'eid':37 'extended':6A 'goth':18 'in':2A,12C 'industrial':16 'kyau':30,31 'lazard':4A,5A 'mix':7A,8A 'or':39 'remix':35,36 'silence':3A,13C,25 'suffer':1A,11C,24 'vinyl':26,28 'vs':32,33
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-other-3', 'Q-HAP-1', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620295961.3458176  (2021-05-06 12:12:41)
                             'size'  7765721