======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '180'
                                          'artist'  'p. leela'
                                     'text_people'  'Ghantasala (Music) - Pingali Nagendra Rao (Lyric)'
                                         'release'  'Hits From Telugu Films, Vol 5'
                                           'title'  ' edu kondalavada (film pellichesichoodu)'
                                           '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-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  '12'
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'loc-asia-india;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '88.982'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Art (Front)'                            type PictureType.COVER_FRONT (Cover (front)) b'Cover Art (Front)'
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 0000083d 000007b4 000037de 00003079 0002155e 00021543 00007fc9 00007f98 '
 '0001d4e0 000007c1')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000094b 000000000079bca5 00000000 006e54e6 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Hits From Telugu Films, Vol 5'
'TBPM' (BPM (beats per minute))                     '88.982'
'TCOM' (Composer)                                   'Ghantasala (Music) - Pingali Nagendra Rao (Lyric)'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-india', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1967'
'TENC' (Encoded by)                                 'Itunes 10.1.1'
'TIT2' (Title/songname/content description)         ' edu kondalavada (film pellichesichoodu)'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'p. leela'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '09/12'
'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:other'                                        'hits from telugu films, vol 5'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.499489'

========================== row from database ==========================
                                              'id'  1396011
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/va - hits from telugu films, vol 5 [1967]/va - hits from telugu films, vol 5 - 09 - p. leela - edu kondalavada (film pellichesichoodu).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  180
                                           'genre'  loc-asia-india;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  7370752
                                           'mtime'  1621627033
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia hits from telugu films, vol [1967] hits from telugu films, vol 09 loc asia india;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  p. leela
                                     'tag_release'  Hits From Telugu Films, Vol 5
                                       'tag_title'   edu kondalavada (film pellichesichoodu)
                                             'bpm'  88.982
                                    'search_title'  'edu':1 'film':3,4 'kondalavada':2 'pellichesichoodu':5,6
                                   'search_artist'  'leela':3 'p':1,2
                                  'search_release'  '5':7 'films':4,5 'from':2 'hits':1 'telugu':3 'vol':6
                                     'search_rest'  '00asia':1 '1967':8,9 'asia':11 'films':5,6 'from':3 'hits':2 'india':12,14 'loc':10 'mor':21 'pl':16 'set':13,15,18,20 'shirleyspinoza':17,19 'telugu':4 'vol':7
                                    'search_combo'  '00asia':17 '1967':24,25 '5':16C 'asia':27 'edu':1A 'film':3A,4A 'films':13C,14C,21,22 'from':11C,19 'hits':10C,18 'india':28,30 'kondalavada':2A 'leela':9B 'loc':26 'mor':37 'p':7B,8B 'pellichesichoodu':5A,6A 'pl':32 'set':29,31,34,36 'shirleyspinoza':33,35 'telugu':12C,20 'vol':15C,23
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6B
                                           '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-2', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627033.4153273  (2021-05-21 21:57:13)
                             'size'  7370752