======================== unified (from filesystem) ========================
                                         'bitrate'  '210.738'
                                        'duration'  '391'
                                          'artist'  'A Made Up Sound'
                                     'text_people'  ''
                                         'release'  'Sun Touch'
                                           'title'  'Sun Touch'
                                           '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'  "['electronic', 'techno', 'dubstep', 'experimental', 'deep house']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '85.273'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000025B 000004F7 0000539F'
'COMM:iTunNORM:eng'                                 (' 0000025B 000004F7 0000539F 0000B7A4 0001D44C 0001D44C 00008000 00008000 '
 '00010A36 000011F5')
'TALB' (Album/Movie/Show title)                     'Sun Touch'
'TBPM' (BPM (beats per minute))                     '85.273'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'dee pee ess'
'TIT2' (Title/songname/content description)         'Sun Touch'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'A Made Up Sound'
'TRCK' (Track number/Position in set)               '1'
'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'                                   ['electronic', 'techno', 'dubstep', 'experimental', 'deep house']
'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'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.641179'

========================== row from database ==========================
                                              'id'  763931
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/A Made Up Sound - SUN TOUCH.mp3
                                         'working'  None
                                         'bitrate'  210
                                    'duration_sec'  391
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  10349853
                                           'mtime'  1620586644
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism SUN TOUCH hip hop or rnb or rap or turntablism
                                      'tag_artist'  A Made Up Sound
                                     'tag_release'  Sun Touch
                                       'tag_title'  Sun Touch
                                             'bpm'  85.273
                                    'search_title'  'sun':1 'touch':2
                                   'search_artist'  'a':1 'made':2 'sound':4 'up':3
                                  'search_release'  'sun':1 'touch':2
                                     'search_rest'  'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'sun':5 'touch':6 'turntablism':4
                                    'search_combo'  'a':3B 'hip':15 'hiphop':9 'hop':16 'made':4B 'or':17 'rap':10 'rnb':11 'sound':6B 'sun':1A,7C,13 'touch':2A,8C,14 'turntablism':12 'up':5B
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11A
                                           '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'  ['electronic', 'techno', 'dubstep', 'experimental', 'deep house']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620586643.553627  (2021-05-09 20:57:23)
                             'size'  10349853