======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '72'
                                          'artist'  'Flying Lotus'
                                     'text_people'  ''
                                         'release'  "You're Dead!"
                                           'title'  'Eyes Above'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', '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-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']"
                                     'discogstags'  "['future jazz', 'electronic', 'jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '19'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '108.1'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[mR12]'
'TALB' (Album/Movie/Show title)                     "You're Dead!"
'TBPM' (BPM (beats per minute))                     '108.1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'Eyes Above'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Flying Lotus'
'TPE2' (Band/orchestra/accompaniment)               'Flying Lotus'
'TRCK' (Track number/Position in set)               '13/19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['future jazz', 'electronic', 'jazz']
'TXXX:lastfmtags'                                   ['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.39 dB'
'TXXX:replaygain_track_peak'                        '0.370472'

========================== row from database ==========================
                                              'id'  1523309
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/You_re Dead!/13 Eyes Above.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  72
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3091483
                                           'mtime'  1620592667
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism You_re 13 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Flying Lotus
                                     'tag_release'  You're Dead!
                                       'tag_title'  Eyes Above
                                             'bpm'  108.1
                                    'search_title'  'above':2 'eyes':1
                                   'search_artist'  'flying':1 'lotus':2
                                  'search_release'  'dead':4 're':2 'you':1 'youre':3
                                     'search_rest'  'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 're':6 'rnb':3 'turntablism':4 'you':5
                                    'search_combo'  'above':2A 'dead':8C 'eyes':1A 'flying':3B 'hip':15 'hiphop':9 'hop':16 'lotus':4B 'or':17 'rap':10 're':6C,14 'rnb':11 'turntablism':12 'you':5C,13 'youre':7C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']
                                        'tag_date'  2014
                                     'discogstags'  ['future jazz', 'electronic', 'jazz']

============================== file details ==============================
                                           'mtime'  1620592667.0662313  (2021-05-09 22:37:47)
                             'size'  3091483