======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '72'
                                          'artist'  'Akua Naru'
                                     'text_people'  ''
                                         'release'  'The Journey Aflame'
                                           'title'  'The Flame Naralude'
                                           '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-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  ("['hip-hop', 'conscious rap', 'hip hop', 'underground hip-hop', 'female "
 "vocalists']")
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '110.785'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000002FA 00000315 00003402'
'COMM:iTunNORM:eng'                                 (' 000002FA 00000315 00003402 00003317 0000623B 0000623B 00007A11 0000798E '
 '00001298 00001298')
'TALB' (Album/Movie/Show title)                     'The Journey Aflame'
'TBPM' (BPM (beats per minute))                     '110.785'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'The Flame Naralude'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Akua Naru'
'TRCK' (Track number/Position in set)               '12'
'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:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['hip-hop',
 'conscious rap',
 'hip hop',
 'underground hip-hop',
 'female vocalists']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.24 dB'
'TXXX:replaygain_track_peak'                        '0.567215'

========================== row from database ==========================
                                              'id'  760850
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Akua Naru - THE FLAME NARALUDE.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  72
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3163986
                                           'mtime'  1620586697
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism THE FLAME NARALUDE hip hop or rnb or rap or turntablism
                                      'tag_artist'  Akua Naru
                                     'tag_release'  The Journey Aflame
                                       'tag_title'  The Flame Naralude
                                             'bpm'  110.785
                                    'search_title'  'flame':2 'naralude':3 'the':1
                                   'search_artist'  'akua':1 'naru':2
                                  'search_release'  'aflame':3 'journey':2 'the':1
                                     'search_rest'  'flame':6 'hip':8 'hiphop':1 'hop':9 'naralude':7 'or':10 'rap':2 'rnb':3 'the':5 'turntablism':4
                                    'search_combo'  'aflame':8C 'akua':4B 'flame':2A,14 'hip':16 'hiphop':9 'hop':17 'journey':7C 'naralude':3A,15 'naru':5B 'or':18 'rap':10 'rnb':11 'the':1A,6C,13 'turntablism':12
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', '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-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'conscious rap', 'hip hop', 'underground hip-hop', 'female vocalists']
                                        'tag_date'  2011
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620586697.2001348  (2021-05-09 20:58:17)
                             'size'  3163986