======================== unified (from filesystem) ========================
                                         'bitrate'  '261.407'
                                        'duration'  '216'
                                          'artist'  'Phosgore'
                                     'text_people'  ''
                                         'release'  'Warhead'
                                           'title'  '20 Ways to Kill Someone'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['powernoise', 'industrial', 'ebm', 'tbm', 'hellectro']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '142.0'
                                             'key'  '10A'
                                        'acoustid'  'b22e24dd-b353-483c-b3a3-511d19f0fa02'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Lbl:ProNoize C:059'
'TALB' (Album/Movie/Show title)                     'Warhead'
'TBPM' (BPM (beats per minute))                     '142.0'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-11-25'
'TENC' (Encoded by)                                 "i'm too lame to change the default settings"
'TIT2' (Title/songname/content description)         '20 Ways to Kill Someone'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Phosgore'
'TPE2' (Band/orchestra/accompaniment)               'Phosgore'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Pro Noize'
'TRCK' (Track number/Position in set)               '9/13'
'TSO2'                                              'Phosgore'
'TSOP' (Performer sort order)                       'Phosgore'
'TXXX:ASIN'                                         'B005NNMM32'
'TXXX:Acoustid Id'                                  'b22e24dd-b353-483c-b3a3-511d19f0fa02'
'TXXX:Artists'                                      'Phosgore'
'TXXX:BARCODE'                                      '4250137249124'
'TXXX:CATALOGNUMBER'                                'PN 059'
'TXXX:MusicBrainz Album Artist Id'                  '60691cca-68d2-4144-b91e-d7ea04e396b8'
'TXXX:MusicBrainz Album Id'                         '6bf9e010-f514-4047-bfd4-69aab292ca7b'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '60691cca-68d2-4144-b91e-d7ea04e396b8'
'TXXX:MusicBrainz Release Group Id'                 '7cf6c7dd-010f-449b-ab05-cfadfd1cf26a'
'TXXX:MusicBrainz Release Track Id'                 'ca98b902-b62c-379c-b13d-ae167bafbf83'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['powernoise', 'industrial', 'ebm', 'tbm', 'hellectro']
'TXXX:originalyear'                                 '2011'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.83 dB'
'TXXX:replaygain_track_peak'                        '0.385945'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'34f8eb4a-b952-4435-8c67-6c66c535b379')

========================== row from database ==========================
                                              'id'  1488898
                                            'path'  /data/Music/Bulk/00dwimp/2011 Warhead/09_phosgore-20_ways_to_kill_someone.mp3
                                         'working'  None
                                         'bitrate'  261
                                    'duration_sec'  216
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  7197457
                                           'mtime'  1620296096
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 2011 09_phosgore 20_ways_to_kill_someone eid ebm industrial darkwave
                                      'tag_artist'  Phosgore
                                     'tag_release'  Warhead
                                       'tag_title'  20 Ways to Kill Someone
                                             'bpm'  142.0
                                    'search_title'  '20':1 'kill':4 'someone':5 'to':3 'ways':2
                                   'search_artist'  'phosgore':1
                                  'search_release'  'warhead':1
                                     'search_rest'  '00dwimp':1 '09':3 '20':5 '2011':2 'darkwave':13 'ebm':11 'eid':10 'industrial':12 'kill':8 'phosgore':4 'someone':9 'to':7 'ways':6
                                    'search_combo'  '00dwimp':8 '09':10 '20':1A,12 '2011':9 'darkwave':20 'ebm':18 'eid':17 'industrial':19 'kill':4A,15 'phosgore':6B,11 'someone':5A,16 'to':3A,14 'warhead':7C 'ways':2A,13
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-PLAY-2', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-1', 'q-bass-2']
                                      'lastfmtags'  ['powernoise', 'industrial', 'ebm', 'tbm', 'hellectro']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296096.4117165  (2021-05-06 12:14:56)
                             'size'  7197457