======================== unified (from filesystem) ========================
                                         'bitrate'  '89.038'
                                        'duration'  '143'
                                          'artist'  'Yoko Kanno'
                                     'text_people'  ''
                                         'release'  'Escaflowne Original Sound Trac'
                                           'title'  'Sora'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '144.955'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Escaflowne Original Sound Trac'
'TBPM' (BPM (beats per minute))                     '144.955'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Sora'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Yoko Kanno'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.27 dB'
'TXXX:replaygain_track_peak'                        '0.661672'

========================== row from database ==========================
                                              'id'  261362
                                            'path'  /data/Music/Bulk/0soundtrack/Yoko Kanno/Escaflowne Original Sound Track/MBZ;#Yoko Kanno;#Escaflowne Original Sound Track;#10;#Sora.mp3
                                         'working'  None
                                         'bitrate'  89
                                    'duration_sec'  143
                                           'genre'  soundtrack-video
                                        'filesize'  1602478
                                           'mtime'  1642340869
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Track MBZ;#Yoko Kanno;#Escaflowne Track;#10;#Sora soundtrack video
                                      'tag_artist'  Yoko Kanno
                                     'tag_release'  Escaflowne Original Sound Trac
                                       'tag_title'  Sora
                                             'bpm'  144.955
                                    'search_title'  'sora':1
                                   'search_artist'  'kanno':2 'yoko':1
                                  'search_release'  'escaflowne':1 'original':2 'sound':3 'trac':4
                                     'search_rest'  '0soundtrack':1 '10':12,15 'escaflowne':8,10 'kanno':7,9 'mbz':3,5 'sora':13,16 'soundtrack':17 'track':2,11,14 'video':18 'yoko':4,6
                                    'search_combo'  '0soundtrack':8 '10':19,22 'escaflowne':4C,15,17 'kanno':3B,14,16 'mbz':10,12 'original':5C 'sora':1A,20,23 'sound':6C 'soundtrack':24 'trac':7C 'track':9,18,21 'video':25 'yoko':2B,11,13
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642340869.01201  (2022-01-16 14:47:49)
                             'size'  1602478