======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '142'
                                          'artist'  'R. D. Burman'
                                     'text_people'  ''
                                         'release'  'The Bombay Connection Vol. 1 - Funk From Bollywood Action Thrillers 1977-1984'
                                           'title'  'Music'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-1', 'q-busy-2', "
 "'q-grit-2', 'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['hindi', 'indian', 'funk', 'bollywood']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '22'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '136.459'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Bombay Connection Vol. 1 - Funk From Bollywood Action Thrillers 1977-1984'
'TBPM' (BPM (beats per minute))                     '136.459'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Music'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'R. D. Burman'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7/22'
'TSO2'                                              'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf56.25.101'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hindi', 'indian', 'funk', 'bollywood']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.56 dB'
'TXXX:replaygain_track_peak'                        '0.532185'

========================== row from database ==========================
                                              'id'  1387605
                                            'path'  /data/Music/Bulk/0soundtrack/The Bombay Connection Vol. 1 - Funk From Bollywood Action Thrillers 1977-1984 (2006)/07 - R. D. Burman - Music.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  142
                                           'genre'  soundtrack-video
                                        'filesize'  5884297
                                           'mtime'  1621630379
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack (2006) 07 soundtrack video
                                      'tag_artist'  R. D. Burman
                                     'tag_release'  The Bombay Connection Vol. 1 - Funk From Bollywood Action Thrillers 1977-1984
                                       'tag_title'  Music
                                             'bpm'  136.459
                                    'search_title'  'music':1
                                   'search_artist'  'burman':5 'd':3,4 'r':1,2
                                  'search_release'  '1':6 '1977':12 '19771984':14 '1984':13 'action':10 'bollywood':9 'bombay':2 'connection':3 'from':8 'funk':7 'the':1 'thrillers':11 'vol':4,5
                                     'search_rest'  '0soundtrack':1 '2006':2,3 'soundtrack':4 'video':5
                                    'search_combo'  '0soundtrack':21 '1':12C '1977':18C '19771984':20C '1984':19C '2006':22,23 'action':16C 'bollywood':15C 'bombay':8C 'burman':6B 'connection':9C 'd':4B,5B 'from':14C 'funk':13C 'music':1A 'r':2B,3B 'soundtrack':24 'the':7C 'thrillers':17C 'video':25 'vol':10C,11C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['hindi', 'indian', 'funk', 'bollywood']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630379.4185085  (2021-05-21 22:52:59)
                             'size'  5884297