======================== unified (from filesystem) ========================
                                         'bitrate'  '182.745'
                                        'duration'  '114'
                                          'artist'  'Inon Zur'
                                     'text_people'  ''
                                         'release'  'Fallout 4 (Original Game Soundtrack)'
                                           'title'  'Wandering - The Coast, Pt. 1'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'video game music', 'game soundtrack', 'game music', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '53'
                                      'tracktotal'  '65'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '142.910'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Fallout 4 (Original Game Soundtrack)'
'TBPM' (BPM (beats per minute))                     '142.910'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Wandering - The Coast, Pt. 1'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Inon Zur'
'TPE2' (Band/orchestra/accompaniment)               'Inon Zur'
'TRCK' (Track number/Position in set)               '53/65'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'video game music', 'game soundtrack', 'game music', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.50 dB'
'TXXX:replaygain_track_peak'                        '0.622099'

========================== row from database ==========================
                                              'id'  1109609
                                            'path'  /data/Music/Bulk/0soundtrack/Fallout 4 (Original Game Soundtrack)/53 Wandering - The Coast, Pt. 1.mp3
                                         'working'  None
                                         'bitrate'  182
                                    'duration_sec'  114
                                           'genre'  soundtrack-game
                                        'filesize'  2805245
                                           'mtime'  1620524278
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 53 soundtrack game
                                      'tag_artist'  Inon Zur
                                     'tag_release'  Fallout 4 (Original Game Soundtrack)
                                       'tag_title'  Wandering - The Coast, Pt. 1
                                             'bpm'  142.91
                                    'search_title'  '1':7 'coast':3,4 'pt':5,6 'the':2 'wandering':1
                                   'search_artist'  'inon':1 'zur':2
                                  'search_release'  '4':2 'fallout':1 'game':5 'original':3,4 'soundtrack':6,7
                                     'search_rest'  '0soundtrack':1 '53':2 'game':4 'soundtrack':3
                                    'search_combo'  '0soundtrack':17 '1':7A '4':11C '53':18 'coast':3A,4A 'fallout':10C 'game':14C,20 'inon':8B 'original':12C,13C 'pt':5A,6A 'soundtrack':15C,16C,19 'the':2A 'wandering':1A 'zur':9B
                                    'tag_tracknum'  53
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'video game music', 'game soundtrack', 'game music', 'ambient']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524278.057807  (2021-05-09 03:37:58)
                             'size'  2805245