======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '85'
                                          'artist'  'Bad Brains'
                                     'text_people'  ''
                                         'release'  'Bad Brains'
                                           'title'  'Pay to Cum'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['reggae', 'punk rock', 'dub', 'punk', 'hardcore punk', 'hardcore']"
                                     'discogstags'  "['rock', 'reggae', 'reggae', 'hardcore', 'punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '16'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '129.8'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Bad Brains'
'TBPM' (BPM (beats per minute))                     '129.8'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '1982'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Pay to Cum'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bad Brains'
'TPE2' (Band/orchestra/accompaniment)               'Bad Brains'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ROIR/Trama'
'TRCK' (Track number/Position in set)               '12/16'
'TSO2'                                              'Bad Brains'
'TSOP' (Performer sort order)                       'Bad Brains'
'TXXX:Artists'                                      'Bad Brains'
'TXXX:BARCODE'                                      '7898133064883'
'TXXX:CATALOGNUMBER'                                'T800/488-2'
'TXXX:MusicBrainz Album Artist Id'                  'e919b253-da5b-4aae-a444-6a368376a2d6'
'TXXX:MusicBrainz Album Id'                         '7422ef69-adcb-42c0-aadf-5ddda42d1773'
'TXXX:MusicBrainz Album Release Country'            'BR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e919b253-da5b-4aae-a444-6a368376a2d6'
'TXXX:MusicBrainz Release Group Id'                 '458f4bdf-ffbe-3643-977a-73e80d3d7b08'
'TXXX:MusicBrainz Release Track Id'                 '612b0910-a074-4082-87a3-cde5560ea14e'
'TXXX:Q-HAP'                                        '3'
'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', 'reggae', 'reggae', 'hardcore', 'punk']
'TXXX:lastfmtags'                                   ['reggae', 'punk rock', 'dub', 'punk', 'hardcore punk', 'hardcore']
'TXXX:originalyear'                                 '1982'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.11 dB'
'TXXX:replaygain_track_peak'                        '0.523465'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4d5d02fd-1934-4152-8136-0593d7202ca4')

========================== row from database ==========================
                                              'id'  1418675
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/BAD BRAINS - Bad Brains (1982) [192kbps]/12_Pay to Cum.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  85
                                           'genre'  rock-gr-punk
                                        'filesize'  2057584
                                           'mtime'  1621696460
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner BAD BRAINS (1982) [192kbps] 12_Pay rock gr punk
                                      'tag_artist'  Bad Brains
                                     'tag_release'  Bad Brains
                                       'tag_title'  Pay to Cum
                                             'bpm'  129.8
                                    'search_title'  'cum':3 'pay':1 'to':2
                                   'search_artist'  'bad':1 'brains':2
                                  'search_release'  'bad':1 'brains':2
                                     'search_rest'  '12':11 '192kbps':9,10 '1982':7,8 'bad':5 'brains':6 'garage':2 'gr':14 'pay':12 'punk':1 'rock':13 'stoner':4 'surf':3
                                    'search_combo'  '12':18 '192kbps':16,17 '1982':14,15 'bad':4B,6C,12 'brains':5B,7C,13 'cum':3A 'garage':9 'gr':21 'pay':1A,19 'punk':8 'rock':20 'stoner':11 'surf':10 'to':2A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['reggae', 'punk rock', 'dub', 'punk', 'hardcore punk', 'hardcore']
                                        'tag_date'  1996
                                     'discogstags'  ['rock', 'reggae', 'reggae', 'hardcore', 'punk']

============================== file details ==============================
                                           'mtime'  1621696460.4291205  (2021-05-22 17:14:20)
                             'size'  2057584