======================== unified (from filesystem) ========================
                                         'bitrate'  '231.948'
                                        'duration'  '716'
                                          'artist'  'Lost Horizon'
                                     'text_people'  ''
                                         'release'  'YTMND Soundtrack - Volume 14'
                                           'title'  'Highlander (The One)'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']")
                                      'lastfmtags'  "['swedish', 'power metal', 'metal', 'progressive metal', 'heavy metal']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '137.2'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:YTMND'                                        type PictureType.COVER_FRONT (Cover (front)) b'YTMND'
                                     
'COMM:YTMND:eng'                                    "www.ytmnd.com - you're the man now dog!"
'TALB' (Album/Movie/Show title)                     'YTMND Soundtrack - Volume 14'
'TBPM' (BPM (beats per minute))                     '137.2'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Highlander (The One)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lost Horizon'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '16'
'TRCK' (Track number/Position in set)               '20'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['swedish', 'power metal', 'metal', 'progressive metal', 'heavy metal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                        '-2.49 dB'
'TXXX:replaygain_track_peak'                        '0.423486'

========================== row from database ==========================
                                              'id'  1273588
                                            'path'  /data/Music/Bulk/0soundtrack/Nintendo - YTMND/YTMND Soundtrack - Volume 14/YTMND Soundtrack - Volume 14 - 20 - Lost Horizon - Highlander (The One).mp3
                                         'working'  None
                                         'bitrate'  231
                                    'duration_sec'  716
                                           'genre'  soundtrack-video
                                        'filesize'  20964357
                                           'mtime'  1620333947
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Nintendo 20 soundtrack video
                                      'tag_artist'  Lost Horizon
                                     'tag_release'  YTMND Soundtrack - Volume 14
                                       'tag_title'  Highlander (The One)
                                             'bpm'  137.2
                                    'search_title'  'highlander':1 'one':4,5 'the':2,3
                                   'search_artist'  'horizon':2 'lost':1
                                  'search_release'  'soundtrack':2 'volume':3 'ytmnd':1
                                     'search_rest'  '0soundtrack':1 '20':3 'nintendo':2 'soundtrack':4 'video':5
                                    'search_combo'  '0soundtrack':11 '20':13 'highlander':1A 'horizon':7B 'lost':6B 'nintendo':12 'one':4A,5A 'soundtrack':9C,14 'the':2A,3A 'video':15 'volume':10C 'ytmnd':8C
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'power metal', 'metal', 'progressive metal', 'heavy metal']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620333946.627477  (2021-05-06 22:45:46)
                             'size'  20964357