======================== unified (from filesystem) ========================
                                         'bitrate'  '320.006'
                                        'duration'  '158'
                                          'artist'  'Patti Page'
                                     'text_people'  'B. Merrill'
                                         'release'  ('Bioshock 2: The Official Soundtrack - Music From and Inspired by the Game '
 '(Special Edition)')
                                           'title'  '(How Much Is) That Doggie in the Window'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'country', 'jazz', 'female vocalists', 'easy listening', '50s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '18'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '124.163'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     ('Bioshock 2: The Official Soundtrack - Music From and Inspired by the Game '
 '(Special Edition)')
'TBPM' (BPM (beats per minute))                     '124.163'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'B. Merrill'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2010-02-09'
'TENC' (Encoded by)                                 'LAME3.96.1'
'TIT2' (Title/songname/content description)         '(How Much Is) That Doggie in the Window'
'TKEY' (Initial key)                                '10B'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Patti Page'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/18'
'TXXX:ALBUMARTISTSORT'                              'Various Artists'
'TXXX:ASIN'                                         'B0035TSFQE'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '54fd5486-7e4d-432d-a928-83d5fa10c526'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '46bd1529-4301-4d10-9124-17d9e858034e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['oldies', 'country', 'jazz', 'female vocalists', 'easy listening', '50s']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.38 dB'
'TXXX:replaygain_track_peak'                        '0.571728'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9bfc97b1-32a3-4dae-83b7-95a3e722ffb1')

========================== row from database ==========================
                                              'id'  261614
                                            'path'  /data/Music/Bulk/0soundtrack/Bioshock 2/02 (How Much Is) That Doggie In the.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  158
                                           'genre'  soundtrack-game
                                        'filesize'  6439804
                                           'mtime'  1636135942
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 02 soundtrack game
                                      'tag_artist'  Patti Page
                                     'tag_release'  Bioshock 2: The Official Soundtrack - Music From and Inspired by the Game (Special Edition)
                                       'tag_title'  (How Much Is) That Doggie in the Window
                                             'bpm'  124.163
                                    'search_title'  'doggie':7 'how':1,2 'in':8 'is':4,5 'much':3 'that':6 'the':9 'window':10
                                   'search_artist'  'page':2 'patti':1
                                  'search_release'  '2':2,3 'and':9 'bioshock':1 'by':11 'edition':15,16 'from':8 'game':12 'inspired':10 'music':7 'official':5 'soundtrack':6 'special':13,14 'the':4
                                     'search_rest'  '0soundtrack':1 'game':3 'soundtrack':2
                                    'search_combo'  '0soundtrack':29 '2':14C,15C 'and':21C 'bioshock':13C 'by':23C 'doggie':7A 'edition':27C,28C 'from':20C 'game':24C,31 'how':1A,2A 'in':8A 'inspired':22C 'is':4A,5A 'much':3A 'music':19C 'official':17C 'page':12B 'patti':11B 'soundtrack':18C,30 'special':25C,26C 'that':6A 'the':9A,16C 'window':10A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'country', 'jazz', 'female vocalists', 'easy listening', '50s']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636135941.781014  (2021-11-05 19:12:21)
                             'size'  6439804