======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '158'
                                          'artist'  'The Mysteries'
                                     'text_people'  ''
                                         'release'  'Tape No057 - Real Girls In The Garage Land - Part XI'
                                           'title'  'Give Me Rhythm And Blues'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', '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'  "['rnb', 'all', 'boombapaloooza', 'northern mod']"
                                     'discogstags'  "['beat', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1964'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '104.6'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:Catalog Number:eng'                           'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No057 - Real Girls In The Garage Land - Part XI'
'TBPM' (BPM (beats per minute))                     '104.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1964'
'TIT2' (Title/songname/content description)         'Give Me Rhythm And Blues'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Mysteries'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Decca'
'TRCK' (Track number/Position in set)               '03'
'TXXX:COUNTRY'                                      'UK'
'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'                                  ['beat', 'rock']
'TXXX:lastfmtags'                                   ['rnb', 'all', 'boombapaloooza', 'northern mod']
'TXXX:q-bass'                                       '2'
'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'                        '+23.74 dB'
'TXXX:replaygain_track_peak'                        '0.031173'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  506077
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT057/03 - The Mysteries - Give Me Rhythm And Blues (1964 UK).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  158
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3807058
                                           'mtime'  1620383234
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT057 03 (1964 UK) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Mysteries
                                     'tag_release'  Tape No057 - Real Girls In The Garage Land - Part XI
                                       'tag_title'  Give Me Rhythm And Blues
                                             'bpm'  104.6
                                    'search_title'  'and':4 'blues':5 'give':1 'me':2 'rhythm':3
                                   'search_artist'  'mysteries':2 'the':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no057':2 'part':9 'real':3 'tape':1 'the':6 'xi':10
                                     'search_rest'  '1964':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt057':5 'pl':16 'rock':10 'set':13,15 'uk':8,9
                                    'search_combo'  '1964':23,24 'and':4A 'blogspot':19 'blues':5A 'com':20 'garage':14C,29,31 'garagetapes':18,34 'garagetapesblogspotcom':21 'girls':11C 'give':1A 'gr':28 'gt057':22 'in':12C 'land':15C 'me':2A 'mysteries':7B 'no057':9C 'part':16C 'pl':33 'real':10C 'rhythm':3A 'rock':27 'set':30,32 'tape':8C 'the':6B,13C 'uk':25,26 'xi':17C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           '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-2', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'all', 'boombapaloooza', 'northern mod']
                                        'tag_date'  1964
                                     'discogstags'  ['beat', 'rock']

============================== file details ==============================
                                           'mtime'  1620383233.5001256  (2021-05-07 12:27:13)
                             'size'  3807058