======================== unified (from filesystem) ========================
                                         'bitrate'  '165.177'
                                        'duration'  '98'
                                          'artist'  'Mr.T'
                                     'text_people'  ''
                                         'release'  'beatmania IIDX 7th style Original Soundtrack'
                                           'title'  'ZERO-ONE'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['video game music', 'ddr', 'beatmania', 'bemani', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '25'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '106.700'
                                             'key'  '11A'
                                        'acoustid'  '71fa1a96-fc89-43f9-959c-1b2a2cd9cc2f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'beatmania IIDX 7th style Original Soundtrack'
'TBPM' (BPM (beats per minute))                     '106.700'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-08-22'
'TIT2' (Title/songname/content description)         'ZERO-ONE'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr.T'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'KONAMI/KONAMI'
'TRCK' (Track number/Position in set)               '10/25'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Mr.T'
'TXXX:ASIN'                                         'B00006AUSH'
'TXXX:Acoustid Id'                                  '71fa1a96-fc89-43f9-959c-1b2a2cd9cc2f'
'TXXX:CATALOGNUMBER'                                'KMCA-171/KMCA-172'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '881fefc3-0339-4156-9039-6f4240defd60'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'fb4be9fe-b239-4e7b-b2fa-97dd90074cac'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['video game music', 'ddr', 'beatmania', 'bemani', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.372586'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0e14ff73-d125-4e8e-9376-1cbf1a8072b5')

========================== row from database ==========================
                                              'id'  1109768
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/beatmania2dx7-zeroone.mp3
                                         'working'  None
                                         'bitrate'  165
                                    'duration_sec'  98
                                           'genre'  soundtrack-game
                                        'filesize'  2041904
                                           'mtime'  1620333038
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music beatmania2dx7 zeroone soundtrack game
                                      'tag_artist'  Mr.T
                                     'tag_release'  beatmania IIDX 7th style Original Soundtrack
                                       'tag_title'  ZERO-ONE
                                             'bpm'  106.7
                                    'search_title'  'one':2 'zero':1 'zeroone':3
                                   'search_artist'  'mr':1 'mrt':3 't':2
                                  'search_release'  '7th':3 'beatmania':1 'iidx':2 'original':5 'soundtrack':6 'style':4
                                     'search_rest'  '0soundtrack':1 'beatmania2dx7':4 'game':2 'music':3 'soundtrack':6 'zeroone':5
                                    'search_combo'  '0soundtrack':13 '7th':9C 'beatmania':7C 'beatmania2dx7':16 'game':14 'iidx':8C 'mr':4B 'mrt':6B 'music':15 'one':2A 'original':11C 'soundtrack':12C,18 'style':10C 't':5B 'zero':1A 'zeroone':3A,17
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['video game music', 'ddr', 'beatmania', 'bemani', 'hip hop']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333038.0165672  (2021-05-06 22:30:38)
                             'size'  2041904