======================== unified (from filesystem) ========================
                                         'bitrate'  '252.263'
                                        'duration'  '366'
                                          'artist'  'Hans Zimmer'
                                     'text_people'  'Zimmer, Hans "Long John"'
                                         'release'  "Pirates Of The Caribbean (Dead Man's Chest)"
                                           'title'  'Jack Sparrow'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'soundtracks', 'composer', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '90'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     "Pirates Of The Caribbean (Dead Man's Chest)"
'TBPM' (BPM (beats per minute))                     '90'
'TCOM' (Composer)                                   'Zimmer, Hans "Long John"'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         'Jack Sparrow'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hans Zimmer'
'TPE2' (Band/orchestra/accompaniment)               'Hans Zimmer'
'TPUB' (Publisher)                                  'Disney'
'TRCK' (Track number/Position in set)               '1'
'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', 'instrumental', 'soundtracks', 'composer', 'classical']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.595499'

========================== row from database ==========================
                                              'id'  1525634
                                            'path'  /data/Music/Bulk/0soundtrack/Hans Zimmer/Pirates Of The Caribbean (Dead Man_s Chest)/01 Jack Sparrow.mp3
                                         'working'  None
                                         'bitrate'  252
                                    'duration_sec'  366
                                           'genre'  soundtrack-video
                                        'filesize'  11550592
                                           'mtime'  1636914950
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Man_s 01 soundtrack video
                                      'tag_artist'  Hans Zimmer
                                     'tag_release'  Pirates Of The Caribbean (Dead Man's Chest)
                                       'tag_title'  Jack Sparrow
                                             'bpm'  90.0
                                    'search_title'  'jack':1 'sparrow':2
                                   'search_artist'  'hans':1 'zimmer':2
                                  'search_release'  'caribbean':4 'chest':10,11 'dead':5,6 'man':7 'mans':9 'of':2 'pirates':1 's':8 'the':3
                                     'search_rest'  '0soundtrack':1 'man':2 's':3 'soundtrack':4 'video':5
                                    'search_combo'  '0soundtrack':16 'caribbean':8C 'chest':14C,15C 'dead':9C,10C 'hans':3B 'jack':1A 'man':11C,17 'mans':13C 'of':6C 'pirates':5C 's':12C,18 'soundtrack':19 'sparrow':2A 'the':7C 'video':20 'zimmer':4B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           '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-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'soundtracks', 'composer', 'classical']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914950.1635163  (2021-11-14 19:35:50)
                             'size'  11550592