======================== unified (from filesystem) ========================
                                         'bitrate'  '254.523'
                                        'duration'  '306'
                                          'artist'  'Maki Nomiya'
                                     'text_people'  'Hiroshi Okubo'
                                         'release'  'Minna Daisuki Katamari Damacy Original Soundtrack'
                                           'title'  'Baby Universe'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', "
 "'q-busy-3', 'q-grit-1', 'q-play-2', 'Q-OLDST-2', 'q-chart-2', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '109.349'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'COCX-33273'
'COMM:ID3v1 Comment:XXX'                            'COCX-33273'
'TALB' (Album/Movie/Show title)                     'Minna Daisuki Katamari Damacy Original Soundtrack'
'TBPM' (BPM (beats per minute))                     '109.349'
'TCOM' (Composer)                                   'Hiroshi Okubo'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TCOP' (Copyright message)                          'Columbia Music Entertainment, Inc.'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 '#gamemp3s'
'TIT2' (Title/songname/content description)         'Baby Universe'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Maki Nomiya'
'TRCK' (Track number/Position in set)               '13'
'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'                                   ['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.473735'

========================== row from database ==========================
                                              'id'  772782
                                            'path'  /data/Music/Bulk/0soundtrack/Katamari Damacy/Minna Daisuki Katamari Damacy Original Soundtrack/13 Baby Universe.mp3
                                         'working'  None
                                         'bitrate'  254
                                    'duration_sec'  306
                                           'genre'  soundtrack-video
                                        'filesize'  9751819
                                           'mtime'  1636915032
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 13 soundtrack video
                                      'tag_artist'  Maki Nomiya
                                     'tag_release'  Minna Daisuki Katamari Damacy Original Soundtrack
                                       'tag_title'  Baby Universe
                                             'bpm'  109.349
                                    'search_title'  'baby':1 'universe':2
                                   'search_artist'  'maki':1 'nomiya':2
                                  'search_release'  'daisuki':2 'damacy':4 'katamari':3 'minna':1 'original':5 'soundtrack':6
                                     'search_rest'  '0soundtrack':1 'soundtrack':2 'video':3
                                    'search_combo'  '0soundtrack':11 'baby':1A 'daisuki':6C 'damacy':8C 'katamari':7C 'maki':3B 'minna':5C 'nomiya':4B 'original':9C 'soundtrack':10C,12 'universe':2A 'video':13
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915031.6047304  (2021-11-14 19:37:11)
                             'size'  9751819