======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '200'
                                          'artist'  'The Ferris Wheel'
                                     'text_people'  ''
                                         'release'  'Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)'
                                           'title'  'Cherrie'
                                           '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'  "['60s', 'soul', 'indie', 'mod', 'psychedelic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '118.2'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.gr/'
'TALB' (Album/Movie/Show title)                     'Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)'
'TBPM' (BPM (beats per minute))                     '118.2'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Cherrie'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Ferris Wheel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'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:country'                                      'US'
'TXXX:lastfmtags'                                   ['60s', 'soul', 'indie', 'mod', 'psychedelic rock']
'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'                        '+24.83 dB'
'TXXX:replaygain_track_peak'                        '0.031173'
'TXXX:tracknum'                                     '18'

========================== row from database ==========================
                                              'id'  505348
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT235/18 - The Ferris Wheel - Cherrie - 42553 (1966 US) (Randolph).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  200
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4860609
                                           'mtime'  1620385441
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT235 18 42553 (1966 US) (Randolph) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Ferris Wheel
                                     'tag_release'  Tape No235 - The Girl I Once Knew (Moody Tunes - Part VII)
                                       'tag_title'  Cherrie
                                             'bpm'  118.2
                                    'search_title'  'cherrie':1
                                   'search_artist'  'ferris':2 'the':1 'wheel':3
                                  'search_release'  'girl':4 'i':5 'knew':7 'moody':8,9 'no235':2 'once':6 'part':11 'tape':1 'the':3 'tunes':10 'vii':12,13
                                     'search_rest'  '18':6 '1966':8,9 '42553':7 'blogspot':2 'com':3 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt235':5 'pl':20 'randolph':12,13 'rock':14 'set':17,19 'us':10,11
                                    'search_combo'  '18':23 '1966':25,26 '42553':24 'blogspot':19 'cherrie':1A 'com':20 'ferris':3B 'garage':33,35 'garagetapes':18,38 'garagetapesblogspotcom':21 'girl':8C 'gr':32 'gt235':22 'i':9C 'knew':11C 'moody':12C,13C 'no235':6C 'once':10C 'part':15C 'pl':37 'randolph':29,30 'rock':31 'set':34,36 'tape':5C 'the':2B,7C 'tunes':14C 'us':27,28 'vii':16C,17C 'wheel':4B
                                    'tag_tracknum'  18
                                      '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'  ['60s', 'soul', 'indie', 'mod', 'psychedelic rock']
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385441.141221  (2021-05-07 13:04:01)
                             'size'  4860609