======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '153'
                                          'artist'  'Patrizia & The Six Lions'
                                     'text_people'  ''
                                         'release'  'Tape No059 - Real Girls In The Garage Land - Part XIII'
                                           'title'  'Shake In The Morning'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '135.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No059 - Real Girls In The Garage Land - Part XIII'
'TBPM' (BPM (beats per minute))                     '135.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Shake In The Morning'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Patrizia & The Six Lions'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '01'
'TXXX:COUNTRY'                                      'IT'
'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:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                        '+25.33 dB'
'TXXX:replaygain_track_peak'                        '0.022696'
'TXXX:tracknum'                                     '01'

========================== row from database ==========================
                                              'id'  507069
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT059 - Real Girls In The Garage Land (Part XIII)/01 - Patrizia & The Six Lions - Shake In The Morning (1966 IT).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  153
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3688872
                                           'mtime'  1620383252
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT059 (Part XIII) 01 (1966 IT) rock gr garage;set pl garagetapes
                                      'tag_artist'  Patrizia & The Six Lions
                                     'tag_release'  Tape No059 - Real Girls In The Garage Land - Part XIII
                                       'tag_title'  Shake In The Morning
                                             'bpm'  135.0
                                    'search_title'  'in':2 'morning':4 'shake':1 'the':3
                                   'search_artist'  'lions':4 'patrizia':1 'six':3 'the':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no059':2 'part':9 'real':3 'tape':1 'the':6 'xiii':10
                                     'search_rest'  '1966':10,11 'blogspot':2 'com':3 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt059':5 'it':12,13 'part':6,7 'pl':20 'rock':14 'set':17,19 'xiii':8,9
                                    'search_combo'  '1966':28,29 'blogspot':20 'com':21 'garage':15C,34,36 'garagetapes':19,39 'garagetapesblogspotcom':22 'girls':12C 'gr':33 'gt059':23 'in':2A,13C 'it':30,31 'land':16C 'lions':8B 'morning':4A 'no059':10C 'part':17C,24,25 'patrizia':5B 'pl':38 'real':11C 'rock':32 'set':35,37 'shake':1A 'six':7B 'tape':9C 'the':3A,6B,14C 'xiii':18C,26,27
                                    'tag_tracknum'  1
                                      '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383252.2771137  (2021-05-07 12:27:32)
                             'size'  3688872