======================== unified (from filesystem) ========================
                                         'bitrate'  '179.158'
                                        'duration'  '295'
                                          'artist'  'April Hill'
                                     'text_people'  ''
                                         'release'  'Love 360'
                                           'title'  'Today'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-2', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['soul', 'neo-soul', 'female vocalists', 'rnb', 'west coast swing']"
                                     'discogstags'  "['funk / soul', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '108.996'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000086A 00000000 00004F19'
'COMM:iTunNORM:eng'                                 (' 0000086A 00000000 00004F19 00000000 0003F505 00000000 00007E9B 00000000 '
 '00015D48 00000000')
'TALB' (Album/Movie/Show title)                     'Love 360'
'TBPM' (BPM (beats per minute))                     '108.996'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Today'
'TKEY' (Initial key)                                '2B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'April Hill'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['funk / soul', 'soul']
'TXXX:lastfmtags'                                   ['soul', 'neo-soul', 'female vocalists', 'rnb', 'west coast swing']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.53 dB'
'TXXX:replaygain_track_peak'                        '0.453837'

========================== row from database ==========================
                                              'id'  759918
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/April Hill - TODAY.mp3
                                         'working'  None
                                         'bitrate'  179
                                    'duration_sec'  295
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6660056
                                           'mtime'  1620586835
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism TODAY hip hop or rnb or rap or turntablism
                                      'tag_artist'  April Hill
                                     'tag_release'  Love 360
                                       'tag_title'  Today
                                             'bpm'  108.996
                                    'search_title'  'today':1
                                   'search_artist'  'april':1 'hill':2
                                  'search_release'  '360':2 'love':1
                                     'search_rest'  'hip':6 'hiphop':1 'hop':7 'or':8 'rap':2 'rnb':3 'today':5 'turntablism':4
                                    'search_combo'  '360':5C 'april':2B 'hill':3B 'hip':11 'hiphop':6 'hop':12 'love':4C 'or':13 'rap':7 'rnb':8 'today':1A,10 'turntablism':9
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-2', '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-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'neo-soul', 'female vocalists', 'rnb', 'west coast swing']
                                        'tag_date'  2007
                                     'discogstags'  ['funk / soul', 'soul']

============================== file details ==============================
                                           'mtime'  1620586835.087998  (2021-05-09 21:00:35)
                             'size'  6660056