======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '371'
                                          'artist'  'Cori Josias'
                                     'text_people'  ''
                                         'release'  'Italo'
                                           'title'  'Taking It Straight'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electro', 'italo-disco', 'disco', 'italo disco', 'in the mix']"
                                     'discogstags'  "['electro', 'electronic', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '117.858513'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Italo'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TIT2' (Title/songname/content description)         'Taking It Straight'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cori Josias'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:TraktorID'                                    '04-AXMBJGaHeHd3d3eHd3h3eXd3d4d3mHh3d3eHd4h3eHd3d6iIh3d3d4h3d4eHd3mHeId3h4h3eHd3d3eIiId3iXd3iHeJiId4iHeHh3h4iHh4d4d4d4iId4mYmZmZiZiZmZmZqnd4iIh3h4mIeHiIiJiIiIiIiYeIh4iIl0VFVEV2ZldmZmdmdXZnZnZWVWVmZmZmZld2dmd4eIiYd4mHh5iIVVV4dFVnd2l3eKh3d4iIiIiIiIeIiHeIh3iIiJiHd4iIiIiIh3VVVmZnd5mpqYmYqpq5qqqqhUZFdkRVdVdou5iZmIiJqqmZiIiZqZmZmYmZqZmZmImIeHhjIiAAAA'
'TXXX:TraktorPeakDB'                                '-0.085240'
'TXXX:TraktorPerceivedDB'                           '3.149466'
'TXXX:discogstags'                                  ['electro', 'electronic', 'disco']
'TXXX:fBPM'                                         '117.858513'
'TXXX:fBPMQuality'                                  '0.813729'
'TXXX:lastfmtags'                                   ['electro', 'italo-disco', 'disco', 'italo disco', 'in the mix']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.598155'

========================== row from database ==========================
                                              'id'  1293620
                                            'path'  /data/Music/Bulk/00poprockelectronic/Italo/Cori Josias - Taking It Straight.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  371
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  8908966
                                           'mtime'  1620569918
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic electronic we disco italo
                                      'tag_artist'  Cori Josias
                                     'tag_release'  Italo
                                       'tag_title'  Taking It Straight
                                             'bpm'  117.859
                                    'search_title'  'it':2 'straight':3 'taking':1
                                   'search_artist'  'cori':1 'josias':2
                                  'search_release'  'italo':1
                                     'search_rest'  '00poprockelectronic':1 'disco':4 'electronic':2 'italo':5 'we':3
                                    'search_combo'  '00poprockelectronic':7 'cori':4B 'disco':10 'electronic':8 'it':2A 'italo':6C,11 'josias':5B 'straight':3A 'taking':1A 'we':9
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-4', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['electro', 'italo-disco', 'disco', 'italo disco', 'in the mix']
                                        'tag_date'  
                                     'discogstags'  ['electro', 'electronic', 'disco']

============================== file details ==============================
                                           'mtime'  1620569918.0603235  (2021-05-09 16:18:38)
                             'size'  8908966