======================== unified (from filesystem) ========================
                                         'bitrate'  '191.81'
                                        'duration'  '195'
                                          'artist'  'Asit Baran'
                                     'text_people'  ''
                                         'release'  "Songs From New Theatres' Era"
                                           'title'  'Hum Coachwan'
                                           '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-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '19'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-asia-india'
                                             'bpm'  '110.0'
                                             'key'  '9A'
                                        'acoustid'  '661e3acd-e9f4-413a-b4bf-77ab65e8640b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Songs From New Theatres' Era"
'TBPM' (BPM (beats per minute))                     '110.0'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-india'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Hum Coachwan'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Asit Baran'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hindusthan Musical Products LTF'
'TRCK' (Track number/Position in set)               '5/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Baran, Asit'
'TXXX:Acoustid Id'                                  '661e3acd-e9f4-413a-b4bf-77ab65e8640b'
'TXXX:Artists'                                      'Asit Baran'
'TXXX:CATALOGNUMBER'                                'IP-6008'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'bd6ae106-15fb-4fd0-9c12-4be3cf2d1ec6'
'TXXX:MusicBrainz Album Release Country'            'IN'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'dbf3ca2f-298d-4080-a12b-ced4008c343c'
'TXXX:MusicBrainz Release Group Id'                 '6ad4e8d6-d257-41a4-a349-de370afb6bed'
'TXXX:MusicBrainz Release Track Id'                 '13597936-6a3f-4762-b0ef-8f3de69e9ca6'
'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:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+1.45 dB'
'TXXX:replaygain_track_peak'                        '0.609872'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ebe6137d-95f5-4c38-aaff-0bd516ba5938')

========================== row from database ==========================
                                              'id'  1534088
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/v.a. - songs from the new theatres_ era/05 - asit baran - hum coachwan.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  195
                                           'genre'  loc-asia-india
                                        'filesize'  4785015
                                           'mtime'  1621626216
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm v.a. songs from the new theatres_ era 05 asit baran hum coachwan loc asia india
                                      'tag_artist'  Asit Baran
                                     'tag_release'  Songs From New Theatres' Era
                                       'tag_title'  Hum Coachwan
                                             'bpm'  110.0
                                    'search_title'  'coachwan':2 'hum':1
                                   'search_artist'  'asit':1 'baran':2
                                  'search_release'  'era':6 'from':2 'new':3 'songs':1 'theatres':4,5
                                     'search_rest'  'a':2 'asia':15 'asit':10 'baran':11 'coachwan':13 'era':9 'from':5 'hum':12 'india':16 'loc':14 'new':7 'songs':4 'the':6 'theatres':8 'v':1 'va':3
                                    'search_combo'  'a':12 'asia':25 'asit':3B,20 'baran':4B,21 'coachwan':2A,23 'era':10C,19 'from':6C,15 'hum':1A,22 'india':26 'loc':24 'new':7C,17 'songs':5C,14 'the':16 'theatres':8C,9C,18 'v':11 'va':13
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           '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-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626216.3194892  (2021-05-21 21:43:36)
                             'size'  4785015