======================== unified (from filesystem) ========================
                                         'bitrate'  '206.159'
                                        'duration'  '443'
                                          'artist'  'Red Sparowes'
                                     'text_people'  ''
                                         'release'  'Progsoup 40'
                                           'title'  'Buildings Began to Stretch Wide Across the Sky, and the Air Filled with'
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'progressive rock', 'indie', 'post rock', 'experimental']"
                                     'discogstags'  "['post rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '31'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '114.934'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:ZuneAlbumMediaID:\x00³\x93_\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\xb3\x93_\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
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'TALB' (Album/Movie/Show title)                     'Progsoup 40'
'TBPM' (BPM (beats per minute))                     '114.934'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Buildings Began to Stretch Wide Across the Sky, and the Air Filled with'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Red Sparowes'
'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'                                  ['post rock', 'rock']
'TXXX:lastfmtags'                                   ['instrumental', 'progressive rock', 'indie', 'post rock', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.91 dB'
'TXXX:replaygain_track_peak'                        '0.319441'

========================== row from database ==========================
                                              'id'  1410402
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 40/2331 red sparrows -  Buildings Began to Stretch Wide Across the Sky, and the Air Fill.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  443
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  11438157
                                           'mtime'  1620737359
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 2331 red sparrows rock cppex progressive;set pl progspace
                                      'tag_artist'  Red Sparowes
                                     'tag_release'  Progsoup 40
                                       'tag_title'  Buildings Began to Stretch Wide Across the Sky, and the Air Filled with
                                             'bpm'  114.934
                                    'search_title'  'across':6 'air':11 'and':10 'began':2 'buildings':1 'filled':12 'sky':8,9 'stretch':4 'the':7 'to':3 'wide':5 'with':13
                                   'search_artist'  'red':1 'sparowes':2
                                  'search_release'  '40':2 'progsoup':1
                                     'search_rest'  '2331':3 'classicprogpsy':1 'cppex':7 'pl':12 'progressive':8,10 'progsoup':2 'progspace':13 'red':4 'rock':6 'set':9,11 'sparrows':5
                                    'search_combo'  '2331':20 '40':17C 'across':6A 'air':11A 'and':10A 'began':2A 'buildings':1A 'classicprogpsy':18 'cppex':24 'filled':12A 'pl':29 'progressive':25,27 'progsoup':16C,19 'progspace':30 'red':14B,21 'rock':23 'set':26,28 'sky':8A,9A 'sparowes':15B 'sparrows':22 'stretch':4A 'the':7A 'to':3A 'wide':5A 'with':13A
                                    'tag_tracknum'  31
                                      'num_images'  0
                                             'key'  8A
                                           '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-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'progressive rock', 'indie', 'post rock', 'experimental']
                                        'tag_date'  2005
                                     'discogstags'  ['post rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737358.7927237  (2021-05-11 14:49:18)
                             'size'  11438157