======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '190'
                                          'artist'  'Les 409'
                                     'text_people'  ''
                                         'release'  ("Tape No094 - I'm Going To Change The World (Covering The Songs Of Eric "
 'Burdon And The Animals, Part IV)')
                                           'title'  "C'est Ma Vie"
                                           '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-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['movers and shakers']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '115.7'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00ra'                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     ("Tape No094 - I'm Going To Change The World (Covering The Songs Of Eric "
 'Burdon And The Animals, Part IV)')
'TBPM' (BPM (beats per minute))                     '115.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         "C'est Ma Vie"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Les 409'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'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'                                      'CA'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   'movers and shakers'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+25.38 dB'
'TXXX:replaygain_track_peak'                        '0.027155'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  1501442
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT094/05 - Les 409 - C_est Ma Vie (1967 CA).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  190
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4581181
                                           'mtime'  1620383942
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT094 05 C_est (1967 CA) rock gr garage;set pl garagetapes
                                      'tag_artist'  Les 409
                                     'tag_release'  Tape No094 - I'm Going To Change The World (Covering The Songs Of Eric Burdon And The Animals, Part IV)
                                       'tag_title'  C'est Ma Vie
                                             'bpm'  115.7
                                    'search_title'  'c':1 'cest':3 'est':2 'ma':4 'vie':5
                                   'search_artist'  '409':2 'les':1
                                  'search_release'  'and':17 'animals':18,19 'burdon':16 'change':8 'covering':11,12 'eric':15 'going':6 'i':3 'im':5 'iv':21,22 'm':4 'no094':2 'of':14 'part':20 'songs':13 'tape':1 'the':9 'to':7 'world':10
                                     'search_rest'  '1967':8,9 'blogspot':2 'c':6 'ca':10,11 'com':3 'est':7 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt094':5 'pl':18 'rock':12 'set':15,17
                                    'search_combo'  '1967':37,38 '409':7B 'and':24C 'animals':25C,26C 'blogspot':31 'burdon':23C 'c':1A,35 'ca':39,40 'cest':3A 'change':15C 'com':32 'covering':18C,19C 'eric':22C 'est':2A,36 'garage':43,45 'garagetapes':30,48 'garagetapesblogspotcom':33 'going':13C 'gr':42 'gt094':34 'i':10C 'im':12C 'iv':28C,29C 'les':6B 'm':11C 'ma':4A 'no094':9C 'of':21C 'part':27C 'pl':47 'rock':41 'set':44,46 'songs':20C 'tape':8C 'the':16C 'to':14C 'vie':5A 'world':17C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1A
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['movers and shakers']
                                        'tag_date'  1967
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620383941.6217246  (2021-05-07 12:39:01)
                             'size'  4581181