======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '315'
                                          'artist'  'Kutmah'
                                     'text_people'  ''
                                         'release'  'Dusted Soul'
                                           'title'  'Unreleased'
                                           '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-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dublab', 'instrumental', 'beats', 'electronic', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '45'
                                      'tracktotal'  '52'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '100.8'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000627 0000057F 00004F53 0000708D 00047BDB 00047B0A 000086F6 00008710 '
 '0000FA00 00047B58')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000072C 0000000000D445C4 00000000 006038A7 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))                     '100.8'
'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)         'Unreleased'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kutmah'
'TRCK' (Track number/Position in set)               '45/52'
'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'                                       '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.627127'

========================== row from database ==========================
                                              'id'  1374372
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Kutmah - Dusted Soul/45 Unreleased.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  315
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6312890
                                           'mtime'  1620585329
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 45 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Kutmah
                                     'tag_release'  Dusted Soul
                                       'tag_title'  Unreleased
                                             'bpm'  100.8
                                    'search_title'  'unreleased':1
                                   'search_artist'  'kutmah':1
                                  'search_release'  'dusted':1 'soul':2
                                     'search_rest'  '45':5 'hip':6 'hiphop':1 'hop':7 'or':8 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '45':9 'dusted':3C 'hip':10 'hiphop':5 'hop':11 'kutmah':2B 'or':12 'rap':6 'rnb':7 'soul':4C 'turntablism':8 'unreleased':1A
                                    'tag_tracknum'  45
                                      '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-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'  1620585329.236001  (2021-05-09 20:35:29)
                             'size'  6312890