======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '157'
                                          'artist'  'Elvis Presley'
                                     'text_people'  ''
                                         'release'  'The Elvis Presley Collection: The Rocker Disc 2'
                                           'title'  'Money Honey'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock and roll', 'rock n roll', 'rock', 'oldies', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '408'
                                      'tracktotal'  ''
                                            'date'  '1956'
                                        'comments'  ''
                                           'genre'  'rock-pop-early-rocknroll'
                                             'bpm'  '133.933'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
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'PRIV:WM/WMCollectionGroupID:ÇʯᲷfJ¾K,\x1aX°\x92\r'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xc7\xca\xaf\xe1\xb2\xb7fJ\xbeK,\x1aX\xb0\x92\r')
'PRIV:WM/WMCollectionID:ÇʯᲷfJ¾K,\x1aX°\x92\r'    PRIV(owner='WM/WMCollectionID', data=b'\xc7\xca\xaf\xe1\xb2\xb7fJ\xbeK,\x1aX\xb0\x92\r')
'PRIV:WM/WMContentID:¸\x01\x7f^¬\x98}A\xa0ÊóF\x16\x83³U'  PRIV(owner='WM/WMContentID', data=b'\xb8\x01\x7f^\xac\x98}A\xa0\xca\xf3F\x16\x83\xb3U')
'TALB' (Album/Movie/Show title)                     'The Elvis Presley Collection: The Rocker Disc 2'
'TBPM' (BPM (beats per minute))                     '133.933'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-early-rocknroll'
'TDRC' (Recording time)                             '1956'
'TIT2' (Title/songname/content description)         'Money Honey'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '157453'
'TPE1' (Lead performer(s)/Soloist(s))               'Elvis Presley'
'TPUB' (Publisher)                                  'Time-Life'
'TRCK' (Track number/Position in set)               '408'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rock and roll', 'rock n roll', 'rock', 'oldies', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.79 dB'
'TXXX:replaygain_track_peak'                        '0.694658'

========================== row from database ==========================
                                              'id'  1430660
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1956/1956-408 - Elvis Presley - Money Honey.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  157
                                           'genre'  rock-pop-early-rocknroll
                                        'filesize'  6296540
                                           'mtime'  1622659464
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1956 1956 408 rock pop early rocknroll
                                      'tag_artist'  Elvis Presley
                                     'tag_release'  The Elvis Presley Collection: The Rocker Disc 2
                                       'tag_title'  Money Honey
                                             'bpm'  133.933
                                    'search_title'  'honey':2 'money':1
                                   'search_artist'  'elvis':1 'presley':2
                                  'search_release'  '2':8 'collection':4,5 'disc':7 'elvis':2 'presley':3 'rocker':6 'the':1
                                     'search_rest'  '00oldiepop':5 '1956':6 '408':7 'country':4 'early':10 'exotica':2 'jazz':1 'oldies':3 'pop':9 'rock':8 'rocknroll':11
                                    'search_combo'  '00oldiepop':17 '1956':18 '2':12C '408':19 'collection':8C,9C 'country':16 'disc':11C 'early':22 'elvis':3B,6C 'exotica':14 'honey':2A 'jazz':13 'money':1A 'oldies':15 'pop':21 'presley':4B,7C 'rock':20 'rocker':10C 'rocknroll':23 'the':5C
                                    'tag_tracknum'  408
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rock and roll', 'rock n roll', 'rock', 'oldies', 'classic rock']
                                        'tag_date'  1956
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622659464.4655929  (2021-06-02 20:44:24)
                             'size'  6296540