======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '192'
                                          'artist'  'DashN'
                                     'text_people'  ''
                                         'release'  'AmigaRemix'
                                           'title'  'F/18 Interceptor (Afterburned Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '141.909'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'AmigaRemix'
'TBPM' (BPM (beats per minute))                     '141.909'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'F/18 Interceptor (Afterburned Remix)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'DashN'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+0.56 dB'
'TXXX:replaygain_track_peak'                        '0.606321'

========================== row from database ==========================
                                              'id'  761182
                                            'path'  /data/Music/Bulk/0soundtrack/Amiga/F18 Interceptor afterburned remix.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  192
                                           'genre'  soundtrack-game
                                        'filesize'  6174031
                                           'mtime'  1676049491
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack F18 afterburned remix soundtrack game
                                      'tag_artist'  DashN
                                     'tag_release'  AmigaRemix
                                       'tag_title'  F/18 Interceptor (Afterburned Remix)
                                             'bpm'  141.909
                                    'search_title'  '18':2 'afterburned':5,6 'f':1 'f18':3 'interceptor':4 'remix':7,8
                                   'search_artist'  'dash':2 'dashn':1 'n':3
                                  'search_release'  'amiga':2 'amigaremix':1 'remix':3
                                     'search_rest'  '0soundtrack':1 'afterburned':3 'f18':2 'game':6 'remix':4 'soundtrack':5
                                    'search_combo'  '0soundtrack':15 '18':2A 'afterburned':5A,6A,17 'amiga':13C 'amigaremix':12C 'dash':10B 'dashn':9B 'f':1A 'f18':3A,16 'game':20 'interceptor':4A 'n':11B 'remix':7A,8A,14C,18 'soundtrack':19
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676049490.741651  (2023-02-10 18:18:10)
                             'size'  6174031