======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '395'
                                          'artist'  'Red Dirt'
                                     'text_people'  ''
                                         'release'  'Red Dirt'
                                           'title'  'Wilting Tree'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['blues rock', 'blues', 'psychedelic rock', '60s', 'psychedelic']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'rock-cppex'
                                             'bpm'  ''
                                             'key'  ''
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000267 00000332 00001A64 00001A2F 0003A56C 0003A7F6 00005727 0000601B '
 '00037787 0000AD55')
'TALB' (Album/Movie/Show title)                     'Red Dirt'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Wilting Tree'
'TPE1' (Lead performer(s)/Soloist(s))               'Red Dirt'
'TPE2' (Band/orchestra/accompaniment)               'Red Dirt'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['blues rock', 'blues', 'psychedelic rock', '60s', 'psychedelic']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.37 dB'
'TXXX:replaygain_track_peak'                        '0.750839'

========================== row from database ==========================
                                              'id'  1478336
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/1970 - Red Dirt/14 - Wilting Tree.Mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  395
                                           'genre'  rock-cppex
                                        'filesize'  6359880
                                           'mtime'  1636921549
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1970 14 rock cppex
                                      'tag_artist'  Red Dirt
                                     'tag_release'  Red Dirt
                                       'tag_title'  Wilting Tree
                                             'bpm'  None
                                    'search_title'  'tree':2 'wilting':1
                                   'search_artist'  'dirt':2 'red':1
                                  'search_release'  'dirt':2 'red':1
                                     'search_rest'  '1970':2 'classicprogpsy':1 'cppex':4 'rock':3
                                    'search_combo'  '1970':8 'classicprogpsy':7 'cppex':10 'dirt':4B,6C 'red':3B,5C 'rock':9 'tree':2A 'wilting':1A
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-3', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['blues rock', 'blues', 'psychedelic rock', '60s', 'psychedelic']
                                        'tag_date'  1970
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636921548.777794  (2021-11-14 21:25:48)
                             'size'  6359880