======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '136'
                                          'artist'  'Yoko Nagisa'
                                     'text_people'  ''
                                         'release'  "Nippon Girls 3: Japanese Pop, Beat & Rock'n'Roll 1962-70"
                                           'title'  'Love of fugitive'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'japan']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '122.363'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Nippon Girls 3: Japanese Pop, Beat & Rock'n'Roll 1962-70"
'TBPM' (BPM (beats per minute))                     '122.363'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'Love of fugitive'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Yoko Nagisa'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'japan']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.284577'

========================== row from database ==========================
                                              'id'  1393513
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/vvaa - nippon girls vol 3/yoko nagisa - love of fugitive (cm song for toyota 2000gt 1969tv long version) mono.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  136
                                           'genre'  loc-asia-japan
                                        'filesize'  5446340
                                           'mtime'  1622802189
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia vvaa nippon girls vol yoko nagisa love (cm song for toyota 2000gt 1969tv long version) mono loc asia japan
                                      'tag_artist'  Yoko Nagisa
                                     'tag_release'  Nippon Girls 3: Japanese Pop, Beat & Rock'n'Roll 1962-70
                                       'tag_title'  Love of fugitive
                                             'bpm'  122.363
                                    'search_title'  'fugitive':3 'love':1 'of':2
                                   'search_artist'  'nagisa':2 'yoko':1
                                  'search_release'  '1962':13 '196270':15 '3':3,4 '70':14 'beat':8 'girls':2 'japanese':5 'n':10 'nippon':1 'pop':6,7 'rock':9 'rocknroll':12 'roll':11
                                     'search_rest'  '00asia':1 '1969tv':15 '2000gt':14 'asia':21 'cm':9,10 'for':12 'girls':4 'japan':22 'loc':20 'long':16 'love':8 'mono':19 'nagisa':7 'nippon':3 'song':11 'toyota':13 'version':17,18 'vol':5 'vvaa':2 'yoko':6
                                    'search_combo'  '00asia':21 '1962':18C '196270':20C '1969tv':35 '2000gt':34 '3':8C,9C '70':19C 'asia':41 'beat':13C 'cm':29,30 'for':32 'fugitive':3A 'girls':7C,24 'japan':42 'japanese':10C 'loc':40 'long':36 'love':1A,28 'mono':39 'n':15C 'nagisa':5B,27 'nippon':6C,23 'of':2A 'pop':11C,12C 'rock':14C 'rocknroll':17C 'roll':16C 'song':31 'toyota':33 'version':37,38 'vol':25 'vvaa':22 'yoko':4B,26
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'japan']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622802189.0080261  (2021-06-04 12:23:09)
                             'size'  5446340