======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '331'
                                          'artist'  'Asian Dub Foundation'
                                     'text_people'  ''
                                         'release'  'Facts and Fictions'
                                           'title'  'Thacid 9 (dub version)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative/trip hop/dub/electronic/hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '151'
                                             'key'  '7B'
                                        'acoustid'  'b40f376a-f6a6-4b7d-a22a-6fb3821ea89f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Facts and Fictions'
'TBPM' (BPM (beats per minute))                     '151'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995-10-27'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Graeme Holdaway'], ['producer', 'Chandrasonic'], ['producer', 'Dr. Das'], ['turntable', 'Pandit G'], ['vocals', 'Chandrasonic'], ['vocals', 'Dr. Das'], ['vocals', 'MC Deeder Zaman'], ['', 'Sun-J'], ['guitar', 'Chandrasonic'], ['bass', 'Dr. Das']])
'TIT2' (Title/songname/content description)         'Thacid 9 (dub version)'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Asian Dub Foundation'
'TPE2' (Band/orchestra/accompaniment)               'Asian Dub Foundation'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Nation Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Asian Dub Foundation'
'TSOP' (Performer sort order)                       'Asian Dub Foundation'
'TXXX:ASIN'                                         'B000007X8R'
'TXXX:Acoustid Id'                                  'b40f376a-f6a6-4b7d-a22a-6fb3821ea89f'
'TXXX:Artists'                                      'Asian Dub Foundation'
'TXXX:BARCODE'                                      '5018560005828'
'TXXX:CATALOGNUMBER'                                'NAT 58CD'
'TXXX:MusicBrainz Album Artist Id'                  'db612997-f11e-424d-8b41-cf410a433656'
'TXXX:MusicBrainz Album Id'                         'e1aab274-50ee-49bf-b94d-16fcf2aa56d4'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'db612997-f11e-424d-8b41-cf410a433656'
'TXXX:MusicBrainz Release Group Id'                 'dae98f89-d4be-3dde-8523-21cf5c2cd728'
'TXXX:MusicBrainz Release Track Id'                 '5a864189-181d-3599-bd59-50054056dba6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'alternative/trip hop/dub/electronic/hip hop'
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.25 dB'
'TXXX:replaygain_track_peak'                        '0.917090'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'60023bda-72cc-4439-b74d-322e3c399b2f')

========================== row from database ==========================
                                              'id'  1264348
                                            'path'  /data/Music/Bulk/00localcharacter/Asian Dub Foundation/asian dub foundation - facts and fiction/11-Thacid 9 (Dub Version).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  331
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  5365112
                                           'mtime'  1620522952
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter asian foundation facts fiction 11 (Dub Version) loc style reggae or or ska or dancehall modern
                                      'tag_artist'  Asian Dub Foundation
                                     'tag_release'  Facts and Fictions
                                       'tag_title'  Thacid 9 (dub version)
                                             'bpm'  151.0
                                    'search_title'  '9':2 'dub':3,4 'thacid':1 'version':5,6
                                   'search_artist'  'asian':1 'dub':2 'foundation':3
                                  'search_release'  'and':2 'facts':1 'fictions':3
                                     'search_rest'  'asian':1 'dancehall':14 'dub':5,6 'facts':3 'fiction':4 'foundation':2 'loc':9 'modern':15 'or':12 'reggae':11 'ska':13 'style':10 'version':7,8
                                    'search_combo'  '9':2A 'and':11C 'asian':7B,13 'dancehall':26 'dub':3A,4A,8B,17,18 'facts':10C,15 'fiction':16 'fictions':12C 'foundation':9B,14 'loc':21 'modern':27 'or':24 'reggae':23 'ska':25 'style':22 'thacid':1A 'version':5A,6A,19,20
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-JZFKS-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative/trip hop/dub/electronic/hip hop']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620522951.6775932  (2021-05-09 03:15:51)
                             'size'  5365112