======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '288'
                                          'artist'  'Ahirkapi Buyuk Roman Orkestra'
                                     'text_people'  ''
                                         'release'  'Miserlou'
                                           'title'  'Misirlou'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'set-cover or covered-styled;set-cover or covered'
                                             'bpm'  '131.755'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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 \x006\x005\x004\x004\x007\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x006\x004\x008\x001\x009\x002\x007\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x006\x005\x004\x004\x007\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x006\x004\x008\x001\x009\x002\x007\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:fB\x1e\x02¨|\x1fJ\x99\x02\x81=êpeÉ'  PRIV(owner='WM/WMCollectionGroupID', data=b'fB\x1e\x02\xa8|\x1fJ\x99\x02\x81=\xeape\xc9')
'PRIV:WM/WMCollectionID:fB\x1e\x02¨|\x1fJ\x99\x02\x81=êpeÉ'  PRIV(owner='WM/WMCollectionID', data=b'fB\x1e\x02\xa8|\x1fJ\x99\x02\x81=\xeape\xc9')
'PRIV:WM/WMContentID:éq\x01\x86T]\x80@¦W¡t\x87¼\x94b'  PRIV(owner='WM/WMContentID', data=b'\xe9q\x01\x86T]\x80@\xa6W\xa1t\x87\xbc\x94b')
'TALB' (Album/Movie/Show title)                     'Miserlou'
'TBPM' (BPM (beats per minute))                     '131.755'
'TCON' (Content type, a.k.a. Genre)                 ['set-cover or covered-styled',
 'set-cover or covered-styled',
 'set-cover or covered']
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Misirlou'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ahirkapi Buyuk Roman Orkestra'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.21 dB'
'TXXX:replaygain_track_peak'                        '0.623111'

========================== row from database ==========================
                                              'id'  1328008
                                            'path'  /data/Music/Bulk/00poprockelectronic/Versions - MISIRLOU/Ahirkapi Buyuk Roman Orkestrasi - Misirlou.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  288
                                           'genre'  set-cover or covered-styled;set-cover or covered
                                        'filesize'  6976572
                                           'mtime'  1638544582
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Versions MISIRLOU Orkestrasi set cover or covered styled;set cover or covered
                                      'tag_artist'  Ahirkapi Buyuk Roman Orkestra
                                     'tag_release'  Miserlou
                                       'tag_title'  Misirlou
                                             'bpm'  131.755
                                    'search_title'  'misirlou':1
                                   'search_artist'  'ahirkapi':1 'buyuk':2 'orkestra':4 'roman':3
                                  'search_release'  'miserlou':1
                                     'search_rest'  '00poprockelectronic':1 'cover':6 'covered':8 'misirlou':3 'or':7 'orkestrasi':4 'set':5,10,12 'styled':9,11 'versions':2
                                    'search_combo'  '00poprockelectronic':7 'ahirkapi':2B 'buyuk':3B 'cover':12 'covered':14 'miserlou':6C 'misirlou':1A,9 'or':13 'orkestra':5B 'orkestrasi':10 'roman':4B 'set':11,16,18 'styled':15,17 'versions':8
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638544582.1044617  (2021-12-03 16:16:22)
                             'size'  6976572