======================== unified (from filesystem) ========================
                                         'bitrate'  '225.205'
                                        'duration'  '483'
                                          'artist'  'GPS'
                                     'text_people'  ''
                                         'release'  'progsoup 51'
                                           'title'  'Heaven Can Wait'
                                           '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-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['hard rock', 'progressive rock', 'aor', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '51'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '140.141'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00áH_\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xe1H_\x00')
'TALB' (Album/Movie/Show title)                     'progsoup 51'
'TBPM' (BPM (beats per minute))                     '140.141'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2006-00-00'
'TIT2' (Title/songname/content description)         'Heaven Can Wait'
'TKEY' (Initial key)                                '3B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'GPS'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Inside Out Music'
'TRCK' (Track number/Position in set)               '51/10'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.90.3'
'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:Release type'                                 'Promo'
'TXXX:Rip date'                                     '2006-08-03'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['hard rock', 'progressive rock', 'aor', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.08 dB'
'TXXX:replaygain_track_peak'                        '0.347003'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.musicbygps.com/')

========================== row from database ==========================
                                              'id'  1412565
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 51/2923 gps - heaven can wait.mp3
                                         'working'  None
                                         'bitrate'  225
                                    'duration_sec'  483
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  13626893
                                           'mtime'  1620737545
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 2923 gps heaven can wait rock cppex progressive;set pl progspace
                                      'tag_artist'  GPS
                                     'tag_release'  progsoup 51
                                       'tag_title'  Heaven Can Wait
                                             'bpm'  140.141
                                    'search_title'  'can':2 'heaven':1 'wait':3
                                   'search_artist'  'gps':1
                                  'search_release'  '51':2 'progsoup':1
                                     'search_rest'  '2923':3 'can':6 'classicprogpsy':1 'cppex':9 'gps':4 'heaven':5 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 'set':11,13 'wait':7
                                    'search_combo'  '2923':9 '51':6C 'can':2A,12 'classicprogpsy':7 'cppex':15 'gps':4B,10 'heaven':1A,11 'pl':20 'progressive':16,18 'progsoup':5C,8 'progspace':21 'rock':14 'set':17,19 'wait':3A,13
                                    'tag_tracknum'  51
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hard rock', 'progressive rock', 'aor', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620737544.6014452  (2021-05-11 14:52:24)
                             'size'  13626893