======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '272'
                                          'artist'  'Shamshad Begum'
                                     'text_people'  ''
                                         'release'  'Anmol Ratan'
                                           'title'  'Boojh Mera Kya Naam Re'
                                           'quals'  ("['Q-HAP-3', 'Q-SYN-1', 'Q-UNU-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', "
 "'q-bass-2', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-1', 'q-drums-2', 'q-other-3', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-4']")
                                      'lastfmtags'  "['hindi', 'female vocalists', 'indian', 'bhangra', 'bollywood']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '80'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-asia-india;soundtrack-video'
                                             'bpm'  '125.7'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'C.I.D.'
'TALB' (Album/Movie/Show title)                     'Anmol Ratan'
'TBPM' (BPM (beats per minute))                     '125.7'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-india', 'soundtrack-video']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Boojh Mera Kya Naam Re'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Shamshad Begum'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '80'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['hindi', 'female vocalists', 'indian', 'bhangra', 'bollywood']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-4.04 dB'
'TXXX:replaygain_track_peak'                        '0.978236'

========================== row from database ==========================
                                              'id'  1481918
                                            'path'  /data/Music/Bulk/00poprockelectronic/various - oldies from the melodious age (ammol ratan collection)/Boojh Mera Kya Naam Re - C.I.D..mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  272
                                           'genre'  loc-asia-india;soundtrack-video
                                        'filesize'  4359173
                                           'mtime'  1621626935
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic various oldies from the melodious age (ammol ratan collection) C.I.D. loc asia india;soundtrack video
                                      'tag_artist'  Shamshad Begum
                                     'tag_release'  Anmol Ratan
                                       'tag_title'  Boojh Mera Kya Naam Re
                                             'bpm'  125.7
                                    'search_title'  'boojh':1 'kya':3 'mera':2 'naam':4 're':5
                                   'search_artist'  'begum':2 'shamshad':1
                                  'search_release'  'anmol':1 'ratan':2
                                     'search_rest'  '00poprockelectronic':1 'age':7 'ammol':8,9 'asia':18 'c':13 'cid':16 'collection':11,12 'd':15 'from':4 'i':14 'india':19,21 'loc':17 'melodious':6 'oldies':3 'ratan':10 'soundtrack':20,22 'the':5 'various':2 'video':23
                                    'search_combo'  '00poprockelectronic':10 'age':16 'ammol':17,18 'anmol':8C 'asia':27 'begum':7B 'boojh':1A 'c':22 'cid':25 'collection':20,21 'd':24 'from':13 'i':23 'india':28,30 'kya':3A 'loc':26 'melodious':15 'mera':2A 'naam':4A 'oldies':12 'ratan':9C,19 're':5A 'shamshad':6B 'soundtrack':29,31 'the':14 'various':11 'video':32
                                    'tag_tracknum'  80
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'Q-MIXBEAT-1', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-UNU-3', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-2', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-2']
                                      'lastfmtags'  ['hindi', 'female vocalists', 'indian', 'bhangra', 'bollywood']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626934.9574716  (2021-05-21 21:55:34)
                             'size'  4359173