======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '198'
                                          'artist'  'Brian'
                                     'text_people'  ''
                                         'release'  'Tape No211 - I Want Candy (Covering The Sounds Of The Strangeloves)'
                                           'title'  'Cara-Lin'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['k-pop', 'korean', 'indie pop', 'twee', 'thrash metal']"
                                     'discogstags'  "['electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '119.9'
                                             'key'  '10B'
                                        '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 No211 - I Want Candy (Covering The Sounds Of The Strangeloves)'
'TBPM' (BPM (beats per minute))                     '119.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1969'
'TIT2' (Title/songname/content description)         'Cara-Lin'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Brian'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '16'
'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'                                      'BE'
'TXXX:discogstags'                                  ['electronic', 'ambient']
'TXXX:lastfmtags'                                   ['k-pop', 'korean', 'indie pop', 'twee', 'thrash metal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+15.98 dB'
'TXXX:replaygain_track_peak'                        '0.071651'
'TXXX:tracknum'                                     '16'

========================== row from database ==========================
                                              'id'  499071
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT211/16 - Brian - Cara-Lin (1969 BE).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  198
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4841164
                                           'mtime'  1620385308
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT211 16 (1969 BE) rock gr garage;set pl garagetapes
                                      'tag_artist'  Brian
                                     'tag_release'  Tape No211 - I Want Candy (Covering The Sounds Of The Strangeloves)
                                       'tag_title'  Cara-Lin
                                             'bpm'  119.9
                                    'search_title'  'cara':1 'caralin':3 'lin':2
                                   'search_artist'  'brian':1
                                  'search_release'  'candy':5 'covering':6,7 'i':3 'no211':2 'of':10 'sounds':9 'strangeloves':11,12 'tape':1 'the':8 'want':4
                                     'search_rest'  '1969':6,7 'be':8,9 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt211':5 'pl':16 'rock':10 'set':13,15
                                    'search_combo'  '1969':22,23 'be':24,25 'blogspot':18 'brian':4B 'candy':9C 'cara':1A 'caralin':3A 'com':19 'covering':10C,11C 'garage':28,30 'garagetapes':17,33 'garagetapesblogspotcom':20 'gr':27 'gt211':21 'i':7C 'lin':2A 'no211':6C 'of':14C 'pl':32 'rock':26 'set':29,31 'sounds':13C 'strangeloves':15C,16C 'tape':5C 'the':12C 'want':8C
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  10B
                                           '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['k-pop', 'korean', 'indie pop', 'twee', 'thrash metal']
                                        'tag_date'  1969
                                     'discogstags'  ['electronic', 'ambient']

============================== file details ==============================
                                           'mtime'  1620385308.3518953  (2021-05-07 13:01:48)
                             'size'  4841164