======================== unified (from filesystem) ========================
                                         'bitrate'  '195.582'
                                        'duration'  '346'
                                          'artist'  'Kitsuné'
                                     'text_people'  ''
                                         'release'  'Kitsune Maison Compilation 2'
                                           'title'  'Jupiter Room (Martian Assault Edit)'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-3', '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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '125.006'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Kitsune Maison Compilation 2'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Jupiter Room (Martian Assault Edit)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Digitalism'
'TPE2' (Band/orchestra/accompaniment)               'Kitsuné'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.80 dB'
'TXXX:replaygain_track_peak'                        '0.412748'

========================== row from database ==========================
                                              'id'  1419588
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Kitsuné Maison Compilation 2/06 Jupiter Room (Martian Assault Edit).mp3
                                         'working'  None
                                         'bitrate'  195
                                    'duration_sec'  346
                                           'genre'  electronic-unsorted
                                        'filesize'  8581476
                                           'mtime'  1620558890
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 06 electronic unsorted
                                      'tag_artist'  Kitsuné
                                     'tag_release'  Kitsune Maison Compilation 2
                                       'tag_title'  Jupiter Room (Martian Assault Edit)
                                             'bpm'  125.006
                                    'search_title'  'assault':5 'edit':6,7 'jupiter':1 'martian':3,4 'room':2
                                   'search_artist'  'kitsune':1,2
                                  'search_release'  '2':4 'compilation':3 'kitsune':1 'maison':2
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'electronic':5 'generic':2 'trapbeat':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':14 '2':13C 'assault':5A 'compilation':12C 'dance':16 'edit':6A,7A 'electronic':18 'generic':15 'jupiter':1A 'kitsune':8B,9B,10C 'maison':11C 'martian':3A,4A 'room':2A 'trapbeat':17 'unsorted':19
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  12B
                                           '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-2', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620558890.028954  (2021-05-09 13:14:50)
                             'size'  8581476