======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '236'
                                          'artist'  'NEOX'
                                     'text_people'  ''
                                         'release'  'AmigaRemix'
                                           'title'  'Settlers Intro'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-3', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['hardcore', 'brazil', 'gabber', 'mainstyle']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '125.006'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'AmigaRemix'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Settlers Intro'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'NEOX'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hardcore', 'brazil', 'gabber', 'mainstyle']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.698021'

========================== row from database ==========================
                                              'id'  771511
                                            'path'  /data/Music/Bulk/0soundtrack/Amiga/NEOX - Settlers Intro Remake.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  236
                                           'genre'  soundtrack-game
                                        'filesize'  7583640
                                           'mtime'  1620332629
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Remake soundtrack game
                                      'tag_artist'  NEOX
                                     'tag_release'  AmigaRemix
                                       'tag_title'  Settlers Intro
                                             'bpm'  125.006
                                    'search_title'  'intro':2 'settlers':1
                                   'search_artist'  'neox':1
                                  'search_release'  'amiga':2 'amigaremix':1 'remix':3
                                     'search_rest'  '0soundtrack':1 'game':4 'remake':2 'soundtrack':3
                                    'search_combo'  '0soundtrack':7 'amiga':5C 'amigaremix':4C 'game':10 'intro':2A 'neox':3B 'remake':8 'remix':6C 'settlers':1A 'soundtrack':9
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['hardcore', 'brazil', 'gabber', 'mainstyle']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620332629.1755598  (2021-05-06 22:23:49)
                             'size'  7583640