======================== unified (from filesystem) ========================
                                         'bitrate'  '161.831'
                                        'duration'  '208'
                                          'artist'  'Asha Bhosle'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Ina Mina Dika'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['world', 'indian', 'bollywood', 'hindi', 'desi']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  '1957'
                                        'comments'  ''
                                           'genre'  'soundtrack-unsorted;mi-guitar;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '92.899'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Hindimp3india.Com'
'COMM:ID3v1 Comment:XXX'                            'Hindimp3india.Com'
'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '92.899'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-unsorted', 'mi-guitar', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1957'
'TIT2' (Title/songname/content description)         'Ina Mina Dika'
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Asha Bhosle'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['world', 'indian', 'bollywood', 'hindi', 'desi']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.69 dB'
'TXXX:replaygain_track_peak'                        '0.395950'

========================== row from database ==========================
                                              'id'  949153
                                            'path'  /data/Music/Bulk/sns/Asha Bhosle - Ina Mina Dika.mp3
                                         'working'  None
                                         'bitrate'  161
                                    'duration_sec'  208
                                           'genre'  soundtrack-unsorted;mi-guitar;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4292165
                                           'mtime'  1621630395
                                   'redo_metaread'  0
                                        'rest_str'   sns soundtrack unsorted;mi guitar;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Asha Bhosle
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Ina Mina Dika
                                             'bpm'  92.899
                                    'search_title'  'dika':3 'ina':1 'mina':2
                                   'search_artist'  'asha':1 'bhosle':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'guitar':7,9 'mi':4,6 'mor':16 'pl':11 'set':8,10,13,15 'shirleyspinoza':12,14 'sns':1 'soundtrack':2 'unsorted':3,5
                                    'search_combo'  'asha':4B 'bhosle':5B 'dika':3A 'guitar':14,16 'ina':1A 'mi':11,13 'mina':2A 'mor':23 'pl':18 'set':15,17,20,22 'shirley':6C 'shirleyspinoza':19,21 'sns':8 'soundtrack':9 'spinoza':7C 'unsorted':10,12
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', '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'  ['world', 'indian', 'bollywood', 'hindi', 'desi']
                                        'tag_date'  1957
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630394.9531097  (2021-05-21 22:53:14)
                             'size'  4292165