======================== unified (from filesystem) ========================
                                         'bitrate'  '319.999'
                                        'duration'  '5'
                                          'artist'  'No Artist'
                                     'text_people'  ''
                                         'release'  'Kill Bill: Vol. 1'
                                           'title'  'Sword Swings'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '32'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '143.213'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kill Bill: Vol. 1'
'TBPM' (BPM (beats per minute))                     '143.213'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Sword Swings'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD Album, Enhanced'
'TPE1' (Lead performer(s)/Soloist(s))               'No Artist'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Maverick'
'TRCK' (Track number/Position in set)               '32'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf57.25.100'
'TXXX:Chapter'                                      'Kung Fu Stings And SFX'
'TXXX:Discogs_Catalog'                              '9362-48570-2'
'TXXX:Discogs_Country'                              'Europe'
'TXXX:Discogs_Date'                                 '2003'
'TXXX:Discogs_Release_ID'                           '379309'
'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:Style'                                        ('Folk Rock, Country Rock, Swingbeat, Rock & Roll, Blues Rock, Thug Rap, Movie '
 'Effects')
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.55 dB'
'TXXX:replaygain_track_peak'                        '0.470053'

========================== row from database ==========================
                                              'id'  1524094
                                            'path'  /data/Music/Bulk/0soundtrack/2003 - Morricone, Ennio - OST _Kill Bill 1_/32 Sword Swings.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  5
                                           'genre'  soundtrack-video-movies
                                        'filesize'  231905
                                           'mtime'  1678456230
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 2003 Morricone, Ennio OST _Kill 1_ 32 soundtrack video movies
                                      'tag_artist'  No Artist
                                     'tag_release'  Kill Bill: Vol. 1
                                       'tag_title'  Sword Swings
                                             'bpm'  143.213
                                    'search_title'  'swings':2 'sword':1
                                   'search_artist'  'artist':2 'no':1
                                  'search_release'  '1':6 'bill':2,3 'kill':1 'vol':4,5
                                     'search_rest'  '0soundtrack':1 '1':8 '2003':2 '32':9 'ennio':5 'kill':7 'morricone':3,4 'movies':12 'ost':6 'soundtrack':10 'video':11
                                    'search_combo'  '0soundtrack':11 '1':10C,18 '2003':12 '32':19 'artist':4B 'bill':6C,7C 'ennio':15 'kill':5C,17 'morricone':13,14 'movies':22 'no':3B 'ost':16 'soundtrack':20 'swings':2A 'sword':1A 'video':21 'vol':8C,9C
                                    'tag_tracknum'  32
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678456230.491961  (2023-03-10 14:50:30)
                             'size'  231905