======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '197'
                                          'artist'  'Kalyanji, Anandji'
                                     'text_people'  ''
                                         'release'  'Bombay The Hard Way'
                                           'title'  'The Great Gambler'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['secretagent', 'surf', 'bollywood']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '145.371'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000022E7 00001D2F 0001327D'
'COMM:iTunNORM:eng'                                 (' 000022E7 00001D2F 0001327D 0000FE0B 0000902F 0000902F 000076F1 00007532 '
 '0002531A 00012D53')
'COMM:iTunes_CDDB_IDs:eng'                          '15+F159C11AB4EF25751BD2104B29C24B2E+270217'
'TALB' (Album/Movie/Show title)                     'Bombay The Hard Way'
'TBPM' (BPM (beats per minute))                     '145.371'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1998'
'TENC' (Encoded by)                                 'iTunes v4.0.1'
'TIT2' (Title/songname/content description)         'The Great Gambler'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kalyanji, Anandji'
'TRCK' (Track number/Position in set)               '5/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['secretagent', 'surf', 'bollywood']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.44 dB'
'TXXX:replaygain_track_peak'                        '0.346825'

========================== row from database ==========================
                                              'id'  764658
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Anandji Kalyanji - THE GREAT GAMBLER.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  197
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4732468
                                           'mtime'  1620586817
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism THE GREAT GAMBLER hip hop or rnb or rap or turntablism
                                      'tag_artist'  Kalyanji, Anandji
                                     'tag_release'  Bombay The Hard Way
                                       'tag_title'  The Great Gambler
                                             'bpm'  145.371
                                    'search_title'  'gambler':3 'great':2 'the':1
                                   'search_artist'  'anandji':3 'kalyanji':1,2
                                  'search_release'  'bombay':1 'hard':3 'the':2 'way':4
                                     'search_rest'  'gambler':7 'great':6 'hip':8 'hiphop':1 'hop':9 'or':10 'rap':2 'rnb':3 'the':5 'turntablism':4
                                    'search_combo'  'anandji':6B 'bombay':7C 'gambler':3A,17 'great':2A,16 'hard':9C 'hip':18 'hiphop':11 'hop':19 'kalyanji':4B,5B 'or':20 'rap':12 'rnb':13 'the':1A,8C,15 'turntablism':14 'way':10C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['secretagent', 'surf', 'bollywood']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586817.2023098  (2021-05-09 21:00:17)
                             'size'  4732468