======================== unified (from filesystem) ========================
                                         'bitrate'  '214.766'
                                        'duration'  '192'
                                          'artist'  'Yuri Misumi'
                                     'text_people'  ''
                                         'release'  'Katamari Damacy Soundtrack "Katamari Fortissimo Damacy"'
                                           'title'  "The Wonderful Star's Walk Is Wonderful"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', "
 "'q-busy-2', 'q-grit-2', 'q-play-2', 'Q-OLDST-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['japanese', 'video game music', 'j-pop', 'soundtrack', 'instrumental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '119.900'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'COCX-32760'
'COMM:ID3v1 Comment:XXX'                            'COCX-32760'
'TALB' (Album/Movie/Show title)                     'Katamari Damacy Soundtrack "Katamari Fortissimo Damacy"'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TCOP' (Copyright message)                          'COLUMBIA MUSIC ENTERTAINMENT, INC.'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 '#gamemp3s'
'TIT2' (Title/songname/content description)         "The Wonderful Star's Walk Is Wonderful"
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Yuri Misumi'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['japanese', 'video game music', 'j-pop', 'soundtrack', 'instrumental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.827208'

========================== row from database ==========================
                                              'id'  1530584
                                            'path'  /data/Music/Bulk/0soundtrack/Katamari Damacy/Katamari Damacy Soundtrack __Katamari Fortissimo Damacy__/07 The Wonderful Star_s Walk Is Wonderful.mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  192
                                           'genre'  soundtrack-video
                                        'filesize'  5170297
                                           'mtime'  1636915026
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack __Katamari Damacy__ 07 Star_s soundtrack video
                                      'tag_artist'  Yuri Misumi
                                     'tag_release'  Katamari Damacy Soundtrack "Katamari Fortissimo Damacy"
                                       'tag_title'  The Wonderful Star's Walk Is Wonderful
                                             'bpm'  119.9
                                    'search_title'  'is':7 's':4 'star':3 'stars':5 'the':1 'walk':6 'wonderful':2
                                   'search_artist'  'misumi':2 'yuri':1
                                  'search_release'  'damacy':2,6 'fortissimo':5 'katamari':1,4 'soundtrack':3
                                     'search_rest'  '0soundtrack':1 'damacy':3 'katamari':2 's':5 'soundtrack':6 'star':4 'video':7
                                    'search_combo'  '0soundtrack':16 'damacy':11C,15C,18 'fortissimo':14C 'is':7A 'katamari':10C,13C,17 'misumi':9B 's':4A,20 'soundtrack':12C,21 'star':3A,19 'stars':5A 'the':1A 'video':22 'walk':6A 'wonderful':2A 'yuri':8B
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['japanese', 'video game music', 'j-pop', 'soundtrack', 'instrumental']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915025.9826055  (2021-11-14 19:37:05)
                             'size'  5170297