======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '152'
                                          'artist'  'The Kitchen Cinq'
                                     'text_people'  ''
                                         'release'  "Tape No068 - A Thousand Devils (Are Chasin' Me)"
                                           'title'  "You'll Be Sorry Some Day"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'pop', '60s', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '143.8'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     "Tape No068 - A Thousand Devils (Are Chasin' Me)"
'TBPM' (BPM (beats per minute))                     '143.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         "You'll Be Sorry Some Day"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Kitchen Cinq'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:COUNTRY'                                      'US'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'pop', '60s', 'rock']
'TXXX:other'                                        'US'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+24.23 dB'
'TXXX:replaygain_track_peak'                        '0.020055'
'TXXX:tracknum'                                     '04'

========================== row from database ==========================
                                              'id'  1528161
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT068 - A Thousand Devils (Are Chasin_ Me)/04 - The Kitchen Cinq -You_ll Be Sorry Some Day (1967 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  152
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3715933
                                           'mtime'  1620383341
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT068 Chasin_ 04 You_ll (1967 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Kitchen Cinq
                                     'tag_release'  Tape No068 - A Thousand Devils (Are Chasin' Me)
                                       'tag_title'  You'll Be Sorry Some Day
                                             'bpm'  143.8
                                    'search_title'  'be':4 'day':7 'll':2 'some':6 'sorry':5 'you':1 'youll':3
                                   'search_artist'  'cinq':3 'kitchen':2 'the':1
                                  'search_release'  'a':3 'are':6,7 'chasin':8,9 'devils':5 'me':10,11 'no068':2 'tape':1 'thousand':4
                                     'search_rest'  '1967':9,10 'blogspot':2 'chasin':6 'com':3 'garage':15,17 'garagetapes':1,20 'garagetapesblogspotcom':4 'gr':14 'gt068':5 'll':8 'pl':19 'rock':13 'set':16,18 'us':11,12 'you':7
                                    'search_combo'  '1967':30,31 'a':13C 'are':16C,17C 'be':4A 'blogspot':23 'chasin':18C,19C,27 'cinq':10B 'com':24 'day':7A 'devils':15C 'garage':36,38 'garagetapes':22,41 'garagetapesblogspotcom':25 'gr':35 'gt068':26 'kitchen':9B 'll':2A,29 'me':20C,21C 'no068':12C 'pl':40 'rock':34 'set':37,39 'some':6A 'sorry':5A 'tape':11C 'the':8B 'thousand':14C 'us':32,33 'you':1A,28 'youll':3A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'pop', '60s', 'rock']
                                        'tag_date'  1967
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620383340.99649  (2021-05-07 12:29:00)
                             'size'  3715933