======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '259'
                                          'artist'  'Ennio Morricone'
                                     'text_people'  'Ennio Morricone'
                                         'release'  'Giu la Testa'
                                           'title'  "Giu' La Testa"
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'composer', 'classical', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '96.530'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'C\x00+\x009\x006\x00+\x004\x00C\x009\x008\x00+\x006\x00B\x005\x006\x00+\x008\x009\x00B\x000\x00+\x00E\x000\x009\x00C\x00+\x001\x004\x00C\x001\x00C\x00+\x001\x005\x00C\x00D\x004\x00+\x001\x008\x007\x00D\x006\x00+\x001\x00E\x000\x000\x00D\x00+\x002\x008\x000\x007\x005\x00+\x002\x00F\x007\x001\x002\x00+\x003\x003\x002\x00C\x00B\x00+\x003\x006\x007\x00F\x009\x00\x00\x00')
'PRIV:AverageLevel:>\x10\x00\x00'                   PRIV(owner='AverageLevel', data=b'>\x10\x00\x00')
'PRIV:PeakValue:Ýx\x00\x00'                         PRIV(owner='PeakValue', data=b'\xddx\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')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x006\x004\x000\x009\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x000\x002\x000\x006\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x003\x005\x006\x002\x005\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x006\x004\x000\x009\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x000\x002\x000\x006\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x003\x005\x006\x002\x005\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:1£")Êt¯N\x92ú¿\x80\x12Ïâw'  PRIV(owner='WM/WMCollectionGroupID', data=b'1\xa3")\xcat\xafN\x92\xfa\xbf\x80\x12\xcf\xe2w')
'PRIV:WM/WMCollectionID:1£")Êt¯N\x92ú¿\x80\x12Ïâw'  PRIV(owner='WM/WMCollectionID', data=b'1\xa3")\xcat\xafN\x92\xfa\xbf\x80\x12\xcf\xe2w')
'PRIV:WM/WMContentID:\x1c·B½@Pà@\x895Z7àe\x8aR'     PRIV(owner='WM/WMContentID', data=b'\x1c\xb7B\xbd@P\xe0@\x895Z7\xe0e\x8aR')
'TALB' (Album/Movie/Show title)                     'Giu la Testa'
'TBPM' (BPM (beats per minute))                     '96.530'
'TCOM' (Composer)                                   'Ennio Morricone'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         "Giu' La Testa"
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '259440'
'TPE1' (Lead performer(s)/Soloist(s))               'Ennio Morricone'
'TPE2' (Band/orchestra/accompaniment)               'Ennio Morricone'
'TPUB' (Publisher)                                  'Dagored'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.22 dB'
'TXXX:replaygain_track_peak'                        '0.663581'

========================== row from database ==========================
                                              'id'  1506045
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/01_Giu_ La Testa.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  259
                                           'genre'  soundtrack-video
                                        'filesize'  6220532
                                           'mtime'  1620331865
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 01_Giu_ soundtrack video
                                      'tag_artist'  Ennio Morricone
                                     'tag_release'  Giu la Testa
                                       'tag_title'  Giu' La Testa
                                             'bpm'  96.53
                                    'search_title'  'giu':1,2 'la':3 'testa':4
                                   'search_artist'  'ennio':1 'morricone':2
                                  'search_release'  'giu':1 'la':2 'testa':3
                                     'search_rest'  '00poprockelectronic':1 '01':7 'files':5,6 'giu':8 'loose':3,4 'soundtrack':9 'unsorted':2 'video':10
                                    'search_combo'  '00poprockelectronic':10 '01':16 'ennio':5B 'files':14,15 'giu':1A,2A,7C,17 'la':3A,8C 'loose':12,13 'morricone':6B 'soundtrack':18 'testa':4A,9C 'unsorted':11 'video':19
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
                                        'tag_date'  1972
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620331865.3280478  (2021-05-06 22:11:05)
                             'size'  6220532