======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '151'
                                          'artist'  'lalla castellano'
                                     'text_people'  ''
                                         'release'  'Tape No026 - Italian Girls In The Garage!'
                                           'title'  "cio' che e giusto per noi"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-chart-1', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['pop', 'italian', 'garage', 'beat', 'ye-ye']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '101.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '1967'
'PRIV:AverageLevel:{\x12\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x12\x00\x00')
'PRIV:PeakValue:!}\x00\x00'                         PRIV(owner='PeakValue', data=b'!}\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Tape No026 - Italian Girls In The Garage!'
'TBPM' (BPM (beats per minute))                     '101.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "cio' che e giusto per noi"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'lalla castellano'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '06'
'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:lastfmtags'                                   ['pop', 'italian', 'garage', 'beat', 'ye-ye']
'TXXX:q-bass'                                       '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '-1.26 dB'
'TXXX:replaygain_track_peak'                        '0.581490'
'TXXX:tracknum'                                     '06. lalla castellano'

========================== row from database ==========================
                                              'id'  1518086
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT026 - italian girls in the garage!/06. lalla castellano - cio_ che e giusto per noi.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  151
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3652206
                                           'mtime'  1620382909
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT026 italian girls in the garage! 06. cio_ rock gr garage;set pl garagetapes
                                      'tag_artist'  lalla castellano
                                     'tag_release'  Tape No026 - Italian Girls In The Garage!
                                       'tag_title'  cio' che e giusto per noi
                                             'bpm'  101.0
                                    'search_title'  'che':3 'cio':1,2 'e':4 'giusto':5 'noi':7 'per':6
                                   'search_artist'  'castellano':2 'lalla':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'italian':3 'no026':2 'tape':1 'the':6
                                     'search_rest'  '06':11,12 'blogspot':2 'cio':13 'com':3 'garage':10,16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'girls':7 'gr':15 'gt026':5 'in':8 'italian':6 'pl':20 'rock':14 'set':17,19 'the':9
                                    'search_combo'  '06':27,28 'blogspot':18 'castellano':9B 'che':3A 'cio':1A,2A,29 'com':19 'e':4A 'garage':16C,26,32,34 'garagetapes':17,37 'garagetapesblogspotcom':20 'girls':13C,23 'giusto':5A 'gr':31 'gt026':21 'in':14C,24 'italian':12C,22 'lalla':8B 'no026':11C 'noi':7A 'per':6A 'pl':36 'rock':30 'set':33,35 'tape':10C 'the':15C,25
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'italian', 'garage', 'beat', 'ye-ye']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620382909.0763237  (2021-05-07 12:21:49)
                             'size'  3652206