======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '542'
                                          'artist'  'Enchant'
                                     'text_people'  'Bill Jenkins/Douglas A. Ott/Ed Platt/Sean Flanegan'
                                         'release'  'progsoup 61'
                                           'title'  'The Great Divide'
                                           '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-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['progressive rock', 'progressive metal', 'progressive', 'rock']"
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '31'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '99.469'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x003\x000\x003\x008\x002\x004\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x006\x009\x004\x001\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x003\x001\x001\x002\x001\x000\x002\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x003\x000\x003\x008\x002\x004\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x006\x009\x004\x001\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x003\x001\x001\x002\x001\x000\x002\x002\x00\x00\x00')
'PRIV:ZuneAlbumArtistMediaID:\x00\x05W<\x00\x02Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x05W<\x00\x02\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneCollectionID:m÷6ÃÝNèN\x95J\x1cIü\x81F6'   PRIV(owner='ZuneCollectionID', data=b'm\xf76\xc3\xddN\xe8N\x95J\x1cI\xfc\x81F6')
'TALB' (Album/Movie/Show title)                     'progsoup 61'
'TBPM' (BPM (beats per minute))                     '99.469'
'TCOM' (Composer)                                   'Bill Jenkins/Douglas A. Ott/Ed Platt/Sean Flanegan'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'The Great Divide'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Enchant'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '31'
'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'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['progressive rock', 'progressive metal', 'progressive', '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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.435265'

========================== row from database ==========================
                                              'id'  1413592
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 61/3391 enchant - the great divide.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  542
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  21691158
                                           'mtime'  1620737623
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 3391 enchant the great divide rock cppex progressive;set pl progspace
                                      'tag_artist'  Enchant
                                     'tag_release'  progsoup 61
                                       'tag_title'  The Great Divide
                                             'bpm'  99.469
                                    'search_title'  'divide':3 'great':2 'the':1
                                   'search_artist'  'enchant':1
                                  'search_release'  '61':2 'progsoup':1
                                     'search_rest'  '3391':3 'classicprogpsy':1 'cppex':9 'divide':7 'enchant':4 'great':6 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 'set':11,13 'the':5
                                    'search_combo'  '3391':9 '61':6C 'classicprogpsy':7 'cppex':15 'divide':3A,13 'enchant':4B,10 'great':2A,12 'pl':20 'progressive':16,18 'progsoup':5C,8 'progspace':21 'rock':14 'set':17,19 'the':1A,11
                                    'tag_tracknum'  31
                                      'num_images'  0
                                             'key'  11A
                                           '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'progressive metal', 'progressive', 'rock']
                                        'tag_date'  2014
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737622.585324  (2021-05-11 14:53:42)
                             'size'  21691158