======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '380'
                                          'artist'  'Aphrodite'
                                     'text_people'  ''
                                         'release'  'Aphrodite Recordings'
                                           'title'  "Music's Hypnotising"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', '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-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '86.734'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000AB6 00000000 00004094 00'
'COMM:iTunNORM:eng'                                 (' 00000AB6 00000000 00004094 00000000 0005A595 00000000 00005EFE 00000000 '
 '0002712E 00000000')
'TALB' (Album/Movie/Show title)                     'Aphrodite Recordings'
'TBPM' (BPM (beats per minute))                     '86.734'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         "Music's Hypnotising"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Aphrodite'
'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'                                  'electronic'
'TXXX:lastfmtags'                                   ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.471883'

========================== row from database ==========================
                                              'id'  1498495
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Aphrodite - MUSIC_S HYPNOTISING.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  380
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6149970
                                           'mtime'  1620586835
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism MUSIC_S HYPNOTISING hip hop rnb rap turntablism
                                      'tag_artist'  Aphrodite
                                     'tag_release'  Aphrodite Recordings
                                       'tag_title'  Music's Hypnotising
                                             'bpm'  86.734
                                    'search_title'  'hypnotising':4 'music':1 'musics':3 's':2
                                   'search_artist'  'aphrodite':1
                                  'search_release'  'aphrodite':1 'recordings':2
                                     'search_rest'  'hip':8 'hiphop':1 'hop':9 'hypnotising':7 'music':5 'rap':2 'rnb':3 's':6 'turntablism':4
                                    'search_combo'  'aphrodite':5B,6C 'hip':15 'hiphop':8 'hop':16 'hypnotising':4A,14 'music':1A,12 'musics':3A 'rap':9 'recordings':7C 'rnb':10 's':2A,13 'turntablism':11
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  1A
                                           '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620586834.967099  (2021-05-09 21:00:34)
                             'size'  6149970