======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '400'
                                          'artist'  'Asha Bhosle & Mohd Radi'
                                     'text_people'  'Burnman, Ravul Dev/Majrooh'
                                         'release'  'I Love Bollywood'
                                           'title'  'Main Hoon Pyar Tera'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies;loc-asia-india'
                                             'bpm'  '111.8'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'COMM::por'                                         'CE11440F'
'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 \x005\x006\x000\x007\x005\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x002\x000\x000\x005\x005\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x006\x000\x007\x005\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x002\x000\x000\x005\x005\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ç\x9f\x8b\x0f\x0f\x95\rA\x8e\x83ÝV\x01Èc6'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe7\x9f\x8b\x0f\x0f\x95\rA\x8e\x83\xddV\x01\xc8c6')
'PRIV:WM/WMCollectionID:ç\x9f\x8b\x0f\x0f\x95\rA\x8e\x83ÝV\x01Èc6'  PRIV(owner='WM/WMCollectionID', data=b'\xe7\x9f\x8b\x0f\x0f\x95\rA\x8e\x83\xddV\x01\xc8c6')
'PRIV:WM/WMContentID:\x9bê#¨\x1fÑÁG¡,\x1b\x82á0JX'  PRIV(owner='WM/WMContentID', data=b'\x9b\xea#\xa8\x1f\xd1\xc1G\xa1,\x1b\x82\xe10JX')
'TALB' (Album/Movie/Show title)                     'I Love Bollywood'
'TBPM' (BPM (beats per minute))                     '111.8'
'TCOM' (Composer)                                   'Burnman, Ravul Dev/Majrooh'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video-movies', 'loc-asia-india']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Main Hoon Pyar Tera'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Asha Bhosle & Mohd Radi'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Manteca'
'TRCK' (Track number/Position in set)               '13'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, External encoder lame.exe (%s %d -b 128) '
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.479430'

========================== row from database ==========================
                                              'id'  1238141
                                            'path'  /data/Music/Bulk/0soundtrack/aavv i love bolliwood/13-asha_bhosle_and_mohd_radi-main_hoon_pyar_tera.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  400
                                           'genre'  soundtrack-video-movies;loc-asia-india
                                        'filesize'  6419863
                                           'mtime'  1621508912
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack aavv love bolliwood 13 asha_bhosle_and_mohd_radi main_hoon_pyar_tera soundtrack video movies;loc asia india
                                      'tag_artist'  Asha Bhosle & Mohd Radi
                                     'tag_release'  I Love Bollywood
                                       'tag_title'  Main Hoon Pyar Tera
                                             'bpm'  111.8
                                    'search_title'  'hoon':2 'main':1 'pyar':3 'tera':4
                                   'search_artist'  'asha':1 'bhosle':2 'mohd':3 'radi':4
                                  'search_release'  'bollywood':3 'i':1 'love':2
                                     'search_rest'  '0soundtrack':1 'aavv':2 'and':7 'asha':5 'asia':20 'bhosle':6 'bolliwood':4 'hoon':11 'india':21 'loc':17,19 'love':3 'main':10 'mohd':8 'movies':16,18 'pyar':12 'radi':9 'soundtrack':14 'tera':13 'video':15
                                    'search_combo'  '0soundtrack':12 'aavv':13 'and':18 'asha':5B,16 'asia':31 'bhosle':6B,17 'bolliwood':15 'bollywood':11C 'hoon':2A,22 'i':9C 'india':32 'loc':28,30 'love':10C,14 'main':1A,21 'mohd':7B,19 'movies':27,29 'pyar':3A,23 'radi':8B,20 'soundtrack':25 'tera':4A,24 'video':26
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621508911.7813623  (2021-05-20 13:08:31)
                             'size'  6419863