======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '459'
                                          'artist'  'Ahkmed'
                                     'text_people'  ''
                                         'release'  'Progsoup 26'
                                           'title'  'T=0'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['stoner rock', 'psychedelic', 'space rock', 'post-rock', 'psychedelic rock']"
                                     'discogstags'  "['space rock', 'psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '101.973'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Progsoup 26'
'TBPM' (BPM (beats per minute))                     '101.973'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'T=0'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ahkmed'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '2'
'TXXX:PZTagEditor Info'                             'This tag done with PZ TagEditor at 19.09.2006 21:34:39. Version 5.0.603.21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['space rock', 'psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['stoner rock', 'psychedelic', 'space rock', 'post-rock', 'psychedelic rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.12 dB'
'TXXX:replaygain_track_peak'                        '0.603590'

========================== row from database ==========================
                                              'id'  1416491
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 26/1451 ahkmed - -t=0.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  459
                                           'genre'  rock-cppex-progressive
                                        'filesize'  11034641
                                           'mtime'  1620736987
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1451 ahkmed t=0 rock cppex progressive
                                      'tag_artist'  Ahkmed
                                     'tag_release'  Progsoup 26
                                       'tag_title'  T=0
                                             'bpm'  101.973
                                    'search_title'  '0':2 't':1
                                   'search_artist'  'ahkmed':1
                                  'search_release'  '26':2 'progsoup':1
                                     'search_rest'  '0':6 '1451':3 'ahkmed':4 'classicprogpsy':1 'cppex':8 'progressive':9 'progsoup':2 'rock':7 't':5
                                    'search_combo'  '0':2A,11 '1451':8 '26':5C 'ahkmed':3B,9 'classicprogpsy':6 'cppex':13 'progressive':14 'progsoup':4C,7 'rock':12 't':1A,10
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['stoner rock', 'psychedelic', 'space rock', 'post-rock', 'psychedelic rock']
                                        'tag_date'  2005
                                     'discogstags'  ['space rock', 'psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620736986.570145  (2021-05-11 14:43:06)
                             'size'  11034641