======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '356'
                                          'artist'  'Kitsuné'
                                     'text_people'  ''
                                         'release'  'Kitsuné Midnight'
                                           'title'  'man with guitar'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '130.146'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Kitsuné Midnight'
'TBPM' (BPM (beats per minute))                     '130.146'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'man with guitar'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Man with Guitar'
'TPE2' (Band/orchestra/accompaniment)               'Kitsuné'
'TRCK' (Track number/Position in set)               '5'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.10 dB'
'TXXX:replaygain_track_peak'                        '0.700442'

========================== row from database ==========================
                                              'id'  1353236
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kitsuné/[2004] Kitsune Midnight/05 man with guitar.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  356
                                           'genre'  electronic-unsorted
                                        'filesize'  5718735
                                           'mtime'  1620570379
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2004] Kitsune 05 electronic unsorted
                                      'tag_artist'  Kitsuné
                                     'tag_release'  Kitsuné Midnight
                                       'tag_title'  man with guitar
                                             'bpm'  130.146
                                    'search_title'  'guitar':3 'man':1 'with':2
                                   'search_artist'  'kitsune':1,2
                                  'search_release'  'kitsune':1,2 'midnight':3
                                     'search_rest'  '00poprockelectronic':1 '2004':2,3 'electronic':5 'kitsune':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':9 '2004':10,11 'electronic':13 'guitar':3A 'kitsune':4B,5B,6C,7C,12 'man':1A 'midnight':8C 'unsorted':14 'with':2A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11A
                                           '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-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620570378.5542698  (2021-05-09 16:26:18)
                             'size'  5718735