======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '67'
                                          'artist'  'Kutmah'
                                     'text_people'  ''
                                         'release'  'Dusted Soul'
                                           'title'  'Ahhh'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dublab', 'instrumental', 'beats', 'electronic', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '51'
                                      'tracktotal'  '52'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '101.3'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000511 00000833 000092C1 00008661 0000C524 0000C524 00007787 00007A01 '
 '0000A0D0 000075C1')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000858 00000000002D6198 00000000 00148925 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '52+165B2D1F8CC6F8C4000BC44714A59BEA+12238598'
'TALB' (Album/Movie/Show title)                     'Dusted Soul'
'TBPM' (BPM (beats per minute))                     '101.3'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes 8.2'
'TIT2' (Title/songname/content description)         'Ahhh'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kutmah'
'TRCK' (Track number/Position in set)               '51/52'
'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'                                   ['dublab', 'instrumental', 'beats', 'electronic', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.38 dB'
'TXXX:replaygain_track_peak'                        '0.588279'

========================== row from database ==========================
                                              'id'  1364875
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Kutmah - Dusted Soul/51 Ahhh.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  67
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  1352195
                                           'mtime'  1620585342
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 51 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Kutmah
                                     'tag_release'  Dusted Soul
                                       'tag_title'  Ahhh
                                             'bpm'  101.3
                                    'search_title'  'ahhh':1
                                   'search_artist'  'kutmah':1
                                  'search_release'  'dusted':1 'soul':2
                                     'search_rest'  '51':5 'hip':6 'hiphop':1 'hop':7 'or':8 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '51':9 'ahhh':1A 'dusted':3C 'hip':10 'hiphop':5 'hop':11 'kutmah':2B 'or':12 'rap':6 'rnb':7 'soul':4C 'turntablism':8
                                    'tag_tracknum'  51
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dublab', 'instrumental', 'beats', 'electronic', 'hip hop']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620585342.0112488  (2021-05-09 20:35:42)
                             'size'  1352195