======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '176'
                                          'artist'  'Kolmans'
                                     'text_people'  ''
                                         'release'  "60's Italian Beat Resurrection Vol. 1"
                                           'title'  'Quando Occhi Fissi'
                                           'quals'  ("['Q-OLDST-2', 'Q-SYN-1', 'Q-UNU-1', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-2', 'Q-JZFKS-1', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '133.9'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[ITA]'
'COMM:ID3v1 Comment:eng'                            '[ITA]'
'PRIV:AverageLevel:¯\x18\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xaf\x18\x00\x00')
'PRIV:PeakValue:G}\x00\x00'                         PRIV(owner='PeakValue', data=b'G}\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)                     "60's Italian Beat Resurrection Vol. 1"
'TBPM' (BPM (beats per minute))                     '133.9'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TIT2' (Title/songname/content description)         'Quando Occhi Fissi'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kolmans'
'TPE2' (Band/orchestra/accompaniment)               'Various Artist'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_album_gain'                        '-7.05 dB'
'TXXX:replaygain_album_peak'                        '1.124376'
'TXXX:replaygain_track_gain'                        '-5.94 dB'
'TXXX:replaygain_track_peak'                        '0.978751'

========================== row from database ==========================
                                              'id'  1522429
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/VA - 60_s Italian Beat Resurrection Vol. 01/12. Kolmans - Quando Occhi Fissi.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  176
                                           'genre'  rock-unsorted
                                        'filesize'  4352704
                                           'mtime'  1636912603
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy VA 60_s 01 12. rock unsorted
                                      'tag_artist'  Kolmans
                                     'tag_release'  60's Italian Beat Resurrection Vol. 1
                                       'tag_title'  Quando Occhi Fissi
                                             'bpm'  133.9
                                    'search_title'  'fissi':3 'occhi':2 'quando':1
                                   'search_artist'  'kolmans':1
                                  'search_release'  '1':9 '60':1 '60s':3 'beat':5 'italian':4 'resurrection':6 's':2 'vol':7,8
                                     'search_rest'  '12':5,6 '60':3 'classicprogpsy':1 'rock':7 's':4 'unsorted':8 'va':2
                                    'search_combo'  '1':13C '12':18,19 '60':5C,16 '60s':7C 'beat':9C 'classicprogpsy':14 'fissi':3A 'italian':8C 'kolmans':4B 'occhi':2A 'quando':1A 'resurrection':10C 'rock':20 's':6C,17 'unsorted':21 'va':15 'vol':11C,12C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912603.335571  (2021-11-14 18:56:43)
                             'size'  4352704