======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '272'
                                          'artist'  '7 Samurai'
                                     'text_people'  ''
                                         'release'  'Bluesnova'
                                           'title'  'Save Deir Soulz'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['lounge', 'acid jazz', 'nu jazz', 'funk', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '95.035'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000282 000002E9 00001802 00001BFD 0002712E 0002712E 0000725A 00006993 '
 '0003D090 00033495')
'TALB' (Album/Movie/Show title)                     'Bluesnova'
'TBPM' (BPM (beats per minute))                     '95.035'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Save Deir Soulz'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               '7 Samurai'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['lounge', 'acid jazz', 'nu jazz', 'funk', 'soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.17 dB'
'TXXX:replaygain_track_peak'                        '0.718347'

========================== row from database ==========================
                                              'id'  759807
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/7 Samurai - SAVE DEIR SOULZ.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  272
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6537042
                                           'mtime'  1620586638
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism SAVE DEIR SOULZ hip hop or rnb or rap or turntablism
                                      'tag_artist'  7 Samurai
                                     'tag_release'  Bluesnova
                                       'tag_title'  Save Deir Soulz
                                             'bpm'  95.035
                                    'search_title'  'deir':2 'save':1 'soulz':3
                                   'search_artist'  '7':1 'samurai':2
                                  'search_release'  'bluesnova':1
                                     'search_rest'  'deir':6 'hip':8 'hiphop':1 'hop':9 'or':10 'rap':2 'rnb':3 'save':5 'soulz':7 'turntablism':4
                                    'search_combo'  '7':4B 'bluesnova':6C 'deir':2A,12 'hip':14 'hiphop':7 'hop':15 'or':16 'rap':8 'rnb':9 'samurai':5B 'save':1A,11 'soulz':3A,13 'turntablism':10
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'acid jazz', 'nu jazz', 'funk', 'soul']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586637.6821873  (2021-05-09 20:57:17)
                             'size'  6537042