======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '267'
                                          'artist'  'Ill Nino'
                                     'text_people'  ''
                                         'release'  'Resident Evil OST'
                                           'title'  'What Comes Around (Day of the'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-1', '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'  "['nu metal', 'metalcore', 'metal', 'nu-metal', 'alternative metal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '92.814'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Resident Evil OST'
'TBPM' (BPM (beats per minute))                     '92.814'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'What Comes Around (Day of the'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ill Nino'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['nu metal', 'metalcore', 'metal', 'nu-metal', 'alternative metal']
'TXXX:q-bass'                                       '1'
'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'                        '-0.83 dB'
'TXXX:replaygain_track_peak'                        '0.426179'

========================== row from database ==========================
                                              'id'  778817
                                            'path'  /data/Music/Bulk/0soundtrack/Resident Evil OST/11 -Ill Nino -  What Comes Around [day of the dead mix].mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  267
                                           'genre'  soundtrack-video
                                        'filesize'  6420612
                                           'mtime'  1620334201
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 11 [day dead mix] soundtrack video
                                      'tag_artist'  Ill Nino
                                     'tag_release'  Resident Evil OST
                                       'tag_title'  What Comes Around (Day of the
                                             'bpm'  92.814
                                    'search_title'  'around':3 'comes':2 'day':4,5 'of':6 'the':7 'what':1
                                   'search_artist'  'ill':1 'nino':2
                                  'search_release'  'evil':2 'ost':3 'resident':1
                                     'search_rest'  '0soundtrack':1 'day':2,3 'dead':4 'mix':5,6 'soundtrack':7 'video':8
                                    'search_combo'  '0soundtrack':13 'around':3A 'comes':2A 'day':4A,5A,14,15 'dead':16 'evil':11C 'ill':8B 'mix':17,18 'nino':9B 'of':6A 'ost':12C 'resident':10C 'soundtrack':19 'the':7A 'video':20 'what':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['nu metal', 'metalcore', 'metal', 'nu-metal', 'alternative metal']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620334201.2260873  (2021-05-06 22:50:01)
                             'size'  6420612