======================== unified (from filesystem) ========================
                                         'bitrate'  '192.599'
                                        'duration'  '88'
                                          'artist'  'Tyler Bates'
                                     'text_people'  'Tyler Bates'
                                         'release'  'Doomsday Soundtrack'
                                           'title'  'Finish Her Off!'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', '300', 'ost', 'soundtrack', 'watchmen', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '129.9'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Doomsday Soundtrack'
'TBPM' (BPM (beats per minute))                     '129.9'
'TCOM' (Composer)                                   'Tyler Bates'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'Lame 3.97 V2'
'TIT2' (Title/songname/content description)         'Finish Her Off!'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tyler Bates'
'TPE2' (Band/orchestra/accompaniment)               'Tyler Bates'
'TPUB' (Publisher)                                  'Lakeshore'
'TRCK' (Track number/Position in set)               '20'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', '300', 'ost', 'soundtrack', 'watchmen', 'composer']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.21 dB'
'TXXX:replaygain_track_peak'                        '0.579874'

========================== row from database ==========================
                                              'id'  1278490
                                            'path'  /data/Music/Bulk/0soundtrack/Tyler Bates - Doomsday Soundtrack/20-tyler_bates-finish_her_off.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  88
                                           'genre'  soundtrack-video
                                        'filesize'  2145898
                                           'mtime'  1638555182
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 20 tyler_bates finish_her_off soundtrack video
                                      'tag_artist'  Tyler Bates
                                     'tag_release'  Doomsday Soundtrack
                                       'tag_title'  Finish Her Off!
                                             'bpm'  129.9
                                    'search_title'  'finish':1 'her':2 'off':3
                                   'search_artist'  'bates':2 'tyler':1
                                  'search_release'  'doomsday':1 'soundtrack':2
                                     'search_rest'  '0soundtrack':1 '20':2 'bates':4 'finish':5 'her':6 'off':7 'soundtrack':8 'tyler':3 'video':9
                                    'search_combo'  '0soundtrack':8 '20':9 'bates':5B,11 'doomsday':6C 'finish':1A,12 'her':2A,13 'off':3A,14 'soundtrack':7C,15 'tyler':4B,10 'video':16
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', '300', 'ost', 'soundtrack', 'watchmen', 'composer']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638555181.8869255  (2021-12-03 19:13:01)
                             'size'  2145898