======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '119'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'No place to pillow my head'
                                           'quals'  ("['Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-2', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HAP-3', 'Q-SYN-1', 'Q-UNU-1', "
 "'Q-JZFKS-1', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '143.8'
                                             'key'  'A m'  (8A)
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '143.8'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'No place to pillow my head'
'TKEY' (Initial key)                                'A m'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TXXX:MusicMagic Data'                              'AgEBWpLAhbPBA4cwgKYPAlirgAGEW4HQMIK2hC0jgNfyE4ABjrgbOa0DgAHBzahbgXaAAfOHEUsE14ABgAGyuSxV7DW47ME5gAKAAYOQrTmQCYFfJrcoWoFHhoWEzw5+pvsjmoHk0TuD/4wLEFSvI4AB2QmGbYHLhqjLag9p962AAYABuiUMBOeFnu2w6IACgAE='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.473160'

========================== row from database ==========================
                                              'id'  1495349
                                            'path'  /data/Music/Other/Pa/All/Oldtime/No place to pillow my head.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  119
                                           'genre'  prerock-unsorted
                                        'filesize'  2401041
                                           'mtime'  1644756107
                                   'redo_metaread'  0
                                        'rest_str'   Pa All Oldtime prerock unsorted
                                      'tag_artist'  [unknown]
                                     'tag_release'  None
                                       'tag_title'  No place to pillow my head
                                             'bpm'  143.8
                                    'search_title'  'head':6 'my':5 'no':1 'pillow':4 'place':2 'to':3
                                   'search_artist'  'unknown':1,2
                                  'search_release'  
                                     'search_rest'  'all':2 'oldtime':3 'pa':1 'prerock':4 'unsorted':5
                                    'search_combo'  'all':10 'head':6A 'my':5A 'no':1A 'oldtime':11 'pa':9 'pillow':4A 'place':2A 'prerock':12 'to':3A 'unknown':7B,8B 'unsorted':13
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  A m
                                           'quals'  ['Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-2', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HAP-3', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1644756106.8774986  (2022-02-13 13:41:46)
                             'size'  2401041