======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '241'
                                          'artist'  'RAG FAIR'
                                     'text_people'  ''
                                         'release'  'Summer Smile'
                                           'title'  'Summer Smile'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['a capella', 'a cappella', 'jpop', 'japanese', 'j pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jpop'
                                             'bpm'  '90.452'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Summer Smile'
'TBPM' (BPM (beats per minute))                     '90.452'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jpop']
'TIT2' (Title/songname/content description)         'Summer Smile'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'RAG FAIR'
'TRCK' (Track number/Position in set)               '1'
'TXXX:DATE'                                         '2005'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicMagic Data'                              'AgEAAAAAnbGZk8MRg3ZpwGQbgAGBnIpk9iSfykJ+piXvAKSTl4wIVbWowS3GwbLigFGAAfnbnEMvWq8ygAG5F/6Y6v64iNk7gAKAAZjNmdq5w4dSDX5J14Dpge6FI+SRoEpJJapR4kWHUovH8a+4ALib0+WiwIDrgAHlLpa8KPfGUIHfwQz4mwCiteHSRYH+gJk='
'TXXX:MusicMagic Fingerprint'                       'ARFaGQwvhyCYKVUwDxzWFhUgyRUdF20ZNxA9FlwP7Q+8D3YTFAYsC/QYgxq3EGAI1gbMCTgKIweGBIIClgJPAoECqALfAusCrgK0AikCAAGw/Cfw8x494rFjc/dV/Kf2EQ4ICXXrbNcQ923zaf/g8u75Be+W/oL9Eeqo6kX1tf5xAar7bPf6+ln77v+1/6//zv/iAC//ov83/4L/q//T/9oCngXLDB31OvhjRW7hhwWl7IAbhw6lHm3U9Le0APH/6viE9wr7lvr77QL4GfMs+Mb8vP1R+o/+Nv4A/88AWAC7AJIAzQDLAIcAnADRALoAvfEp9mQTIMN7A+z1BMNo0K4Ukf2eDIAvDw91CkQIy+1OEn4YUQNGAaYdxg7kDxj/1f4PAwEJhQS1AYH/R/6b/oD+av6m/y7/3P+x/vr/Cf8oBo8VUcjp1sUL70IEJLzdsOvK/7b+5AF9G5Qjjvg96rv4G/0QAYf/awFB4NICkf/+BlwELP8iAjgBkgGHAjMCWwLBA0MC9AHsAewBlAGOAPb+kAnvtqYc1Tb65V3bLw0K2lwg5wxtGLsDFvr1FXUVUf5ICNIDxQ1iCzwIoAegBN4CBwJ9BA4CaQIoAFoANQDKAJ0AiABMAE8AYwAyAAEACgJ1/lA5hATpBHAFVfLC/GaYMvFo874BDxFZG04CzgL78Wj0rP/0Br8I/AhJBaP9JP3w/W4Ck//zAGT/Zv9Y/0L/Jf65/vn/Jf9j/0n/T/+kQzw3MA=='
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['a capella', 'a cappella', 'jpop', 'japanese', 'j pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.35 dB'
'TXXX:replaygain_track_peak'                        '0.449890'

========================== row from database ==========================
                                              'id'  465688
                                            'path'  /data/Music/Bulk/00localcharacter/RAG FAIR/Summer Smile__cifscd45.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  241
                                           'genre'  loc-asia-japan;loc-asia-japan-jpop
                                        'filesize'  5795104
                                           'mtime'  1622821838
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Smile__cifscd45 loc asia japan;loc asia japan jpop
                                      'tag_artist'  RAG FAIR
                                     'tag_release'  Summer Smile
                                       'tag_title'  Summer Smile
                                             'bpm'  90.452
                                    'search_title'  'smile':2 'summer':1
                                   'search_artist'  'fair':2 'rag':1
                                  'search_release'  'smile':2 'summer':1
                                     'search_rest'  'asia':4 'cifscd45':2 'japan':5,7,9 'jpop':10 'loc':3,6,8 'smile':1
                                    'search_combo'  'asia':10 'cifscd45':8 'fair':4B 'japan':11,13,15 'jpop':16 'loc':9,12,14 'rag':3B 'smile':2A,6C,7 'summer':1A,5C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['a capella', 'a cappella', 'jpop', 'japanese', 'j pop']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622821837.9225502  (2021-06-04 17:50:37)
                             'size'  5795104