======================== unified (from filesystem) ========================
                                         'bitrate'  '194.947'
                                        'duration'  '277'
                                          'artist'  'PTY'
                                     'text_people'  'Martin Iveson'
                                         'release'  'AmigaRemix'
                                           'title'  'How to Skin A Cat (Extended)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-3', 'q-bass-4', "
 "'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['demoscene']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '93.027'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'AmigaRemix'
'TBPM' (BPM (beats per minute))                     '93.027'
'TCOM' (Composer)                                   'Martin Iveson'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'How to Skin A Cat (Extended)'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'PTY'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'demoscene'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.09 dB'
'TXXX:replaygain_track_peak'                        '0.883174'

========================== row from database ==========================
                                              'id'  771689
                                            'path'  /data/Music/Bulk/0soundtrack/Amiga/PTY - How to Skin A Cat (Extended).mp3
                                         'working'  None
                                         'bitrate'  195
                                    'duration_sec'  277
                                           'genre'  soundtrack-game
                                        'filesize'  6773021
                                           'mtime'  1644063232
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack soundtrack game
                                      'tag_artist'  PTY
                                     'tag_release'  AmigaRemix
                                       'tag_title'  How to Skin A Cat (Extended)
                                             'bpm'  93.027
                                    'search_title'  'a':4 'cat':5 'extended':6,7 'how':1 'skin':3 'to':2
                                   'search_artist'  'pty':1
                                  'search_release'  'amiga':2 'amigaremix':1 'remix':3
                                     'search_rest'  '0soundtrack':1 'game':3 'soundtrack':2
                                    'search_combo'  '0soundtrack':12 'a':4A 'amiga':10C 'amigaremix':9C 'cat':5A 'extended':6A,7A 'game':14 'how':1A 'pty':8B 'remix':11C 'skin':3A 'soundtrack':13 'to':2A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['demoscene']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1644063232.13496  (2022-02-05 13:13:52)
                             'size'  6773021