======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '245'
                                          'artist'  'Collide'
                                     'text_people'  ''
                                         'release'  'Some Kind of Strange'
                                           'title'  'So Long'
                                           '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-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronic', 'industrial', 'gothic', 'female vocalists', 'darkwave']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '124'
                                             'key'  '9B'
                                        'acoustid'  '9a040d08-adcc-4837-97bd-df08ed4aeb14'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Some Kind of Strange'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-04-22'
'TIT2' (Title/songname/content description)         'So Long'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Collide'
'TPE2' (Band/orchestra/accompaniment)               'Collide'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Noiseplus Music'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              'Collide'
'TSOP' (Performer sort order)                       'Collide'
'TXXX:ASIN'                                         'B000090PEX'
'TXXX:Acoustid Id'                                  '9a040d08-adcc-4837-97bd-df08ed4aeb14'
'TXXX:Artists'                                      'Collide'
'TXXX:BARCODE'                                      '808458200023'
'TXXX:CATALOGNUMBER'                                'Noise 002'
'TXXX:MusicBrainz Album Artist Id'                  'ffb89363-2a3c-4b70-bf85-18782dba5b11'
'TXXX:MusicBrainz Album Id'                         '003ad0e3-3b5f-4e15-8fc1-2878ff00008f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ffb89363-2a3c-4b70-bf85-18782dba5b11'
'TXXX:MusicBrainz Release Group Id'                 '17658ad5-cecd-3f19-85ce-d623a0cbb704'
'TXXX:MusicBrainz Release Track Id'                 '93866a20-c191-3d27-b733-fddf2e43352f'
'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'                                   ['electronic', 'industrial', 'gothic', 'female vocalists', 'darkwave']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.398567'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e3ea49a0-d35c-4eaa-bf9a-49540e69f876')

========================== row from database ==========================
                                              'id'  1399925
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Collide/Collide - Some Kind Of Strange/11 - Collide - So Long.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  245
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  5954146
                                           'mtime'  1620295975
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth Of 11 eid ebm or industrial or darkwave
                                      'tag_artist'  Collide
                                     'tag_release'  Some Kind of Strange
                                       'tag_title'  So Long
                                             'bpm'  124.0
                                    'search_title'  'long':2 'so':1
                                   'search_artist'  'collide':1
                                  'search_release'  'kind':2 'of':3 'some':1 'strange':4
                                     'search_rest'  '00dwimp':1 '00ebm':2 'darkwave':4 'ebm':8 'eid':7 'goth':5 'industrial':3 'of':6 'or':9
                                    'search_combo'  '00dwimp':8 '00ebm':9 'collide':3B 'darkwave':11 'ebm':15 'eid':14 'goth':12 'industrial':10 'kind':5C 'long':2A 'of':6C,13 'or':16 'so':1A 'some':4C 'strange':7C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['electronic', 'industrial', 'gothic', 'female vocalists', 'darkwave']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620295975.1763384  (2021-05-06 12:12:55)
                             'size'  5954146