======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '194'
                                          'artist'  'Aborym'
                                     'text_people'  ''
                                         'release'  'Generator'
                                           'title'  'I Reject!'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-4', 'q-grit-4', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial', 'italian', 'black metal', 'industrial "
 "black metal']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '9'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-metal-black;eid-metal-industrial'
                                             'bpm'  '109.5'
                                             'key'  '4A'
                                        'acoustid'  '9053d992-a2ac-4603-a916-f65d60481792'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Easy Cd-Da Extractor'
'COMM:iTunNORM:eng'                                 ('00001976 00001A75 000036F1 0000441C 00027145 0001D4D7 00008000 00008000 '
 '00015FD5 00011170')
'TALB' (Album/Movie/Show title)                     'Generator'
'TBPM' (BPM (beats per minute))                     '109.5'
'TCON' (Content type, a.k.a. Genre)                 ['eid-metal-black', 'eid-metal-industrial']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'I Reject!'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Aborym'
'TPE2' (Band/orchestra/accompaniment)               'Aborym'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Season of Mist'
'TRCK' (Track number/Position in set)               '9/9'
'TSO2'                                              'Aborym'
'TSOP' (Performer sort order)                       'Aborym'
'TSRC' (ISRC (international standard recording code))  'FR33T0512309'
'TXXX:ASIN'                                         'B000CSULUO'
'TXXX:Acoustid Id'                                  '9053d992-a2ac-4603-a916-f65d60481792'
'TXXX:BARCODE'                                      '822603112320'
'TXXX:CATALOGNUMBER'                                'SOM 123'
'TXXX:MusicBrainz Album Artist Id'                  '741fef2a-c9ed-47fd-966a-eb911f488378'
'TXXX:MusicBrainz Album Id'                         '935cfb64-0ab6-4204-ac4a-2d2b248f97e6'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '741fef2a-c9ed-47fd-966a-eb911f488378'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['industrial metal',
 'industrial',
 'italian',
 'black metal',
 'industrial black metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.90 dB'
'TXXX:replaygain_track_peak'                        '0.476191'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'84259c01-6970-4f89-b67c-b989508156b6')

========================== row from database ==========================
                                              'id'  1396090
                                            'path'  /data/Music/Bulk/00dwimp/00metal/00black/Aborym - 2006 - generator/09 - I Reject!.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  194
                                           'genre'  eid-metal-black;eid-metal-industrial
                                        'filesize'  3164719
                                           'mtime'  1620301276
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 00black 2006 generator 09 eid metal black;eid metal industrial
                                      'tag_artist'  Aborym
                                     'tag_release'  Generator
                                       'tag_title'  I Reject!
                                             'bpm'  109.5
                                    'search_title'  'i':1 'reject':2
                                   'search_artist'  'aborym':1
                                  'search_release'  'generator':1
                                     'search_rest'  '00black':3 '00dwimp':1 '00metal':2 '2006':4 'black':8,10 'eid':6,9,11 'generator':5 'industrial':12 'metal':7
                                    'search_combo'  '00black':7 '00dwimp':5 '00metal':6 '2006':8 'aborym':3B 'black':12,14 'eid':10,13,15 'generator':4C,9 'i':1A 'industrial':16 'metal':11 'reject':2A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial', 'italian', 'black metal', 'industrial black metal']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301275.5715885  (2021-05-06 13:41:15)
                             'size'  3164719