======================== unified (from filesystem) ========================
                                         'bitrate'  '240.267'
                                        'duration'  '340'
                                          'artist'  'Pale Sketcher'
                                     'text_people'  ''
                                         'release'  'Pale Sketches Demixed'
                                           'title'  'Dummy (Banhoff Version)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dub', 'soundscape', 'electronic', 'shoegaze', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '96.2'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:ZuneAlbumArtistMediaID:\x00!\x06à\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00!\x06\xe0\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneCollectionID:\x1að\x83\x18εßA¥ÔÞU<¤9u'   PRIV(owner='ZuneCollectionID', data=b'\x1a\xf0\x83\x18\xce\xb5\xdfA\xa5\xd4\xdeU<\xa49u')
'TALB' (Album/Movie/Show title)                     'Pale Sketches Demixed'
'TBPM' (BPM (beats per minute))                     '96.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2010'
'TIT1' (Content group description)                  'Drone, Doom Metal, Experimental, Ambient'
'TIT2' (Title/songname/content description)         'Dummy (Banhoff Version)'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Pale Sketcher'
'TPE2' (Band/orchestra/accompaniment)               'Pale Sketcher'
'TPUB' (Publisher)                                  'Ghostly International'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Catalog#'                                     'G1-118, SMM-14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Type'                                         'CD'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dub', 'soundscape', 'electronic', 'shoegaze', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.486194'

========================== row from database ==========================
                                              'id'  1297381
                                            'path'  /data/Music/Bulk/00poprockelectronic/Pale Sketcher - Pale Sketches Demixed/07 - Pale Sketcher - Dummy (Banhoff Version).mp3
                                         'working'  None
                                         'bitrate'  240
                                    'duration_sec'  340
                                           'genre'  electronic
                                        'filesize'  10215908
                                           'mtime'  1636914259
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 07 electronic
                                      'tag_artist'  Pale Sketcher
                                     'tag_release'  Pale Sketches Demixed
                                       'tag_title'  Dummy (Banhoff Version)
                                             'bpm'  96.2
                                    'search_title'  'banhoff':2,3 'dummy':1 'version':4,5
                                   'search_artist'  'pale':1 'sketcher':2
                                  'search_release'  'demixed':3 'pale':1 'sketches':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':2
                                    'search_combo'  '00poprockelectronic':11 'banhoff':2A,3A 'demixed':10C 'dummy':1A 'electronic':12 'pale':6B,8C 'sketcher':7B 'sketches':9C 'version':4A,5A
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dub', 'soundscape', 'electronic', 'shoegaze', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914258.858968  (2021-11-14 19:24:18)
                             'size'  10215908