======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '183'
                                          'artist'  'Yma Sumac'
                                     'text_people'  ''
                                         'release'  'Voice Of Xtabay'
                                           'title'  'ataypura (high andes)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'world', 'exotica', 'peru', 'mambo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1950'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '131.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'1\x001\x00+\x009\x006\x00+\x003\x006\x00E\x009\x00+\x006\x00C\x009\x00D\x00+\x009\x00C\x00B\x003\x00+\x00D\x007\x003\x009\x00+\x001\x000\x004\x009\x008\x00+\x001\x003\x009\x00C\x00F\x00+\x001\x006\x008\x00E\x008\x00+\x001\x00A\x003\x001\x007\x00+\x001\x00D\x00D\x007\x008\x00+\x002\x001\x007\x00A\x005\x00+\x002\x004\x00E\x008\x002\x00+\x002\x007\x00A\x00A\x001\x00+\x002\x00B\x002\x004\x00B\x00+\x002\x00F\x002\x00C\x001\x00+\x003\x001\x00D\x007\x006\x00+\x003\x005\x00A\x003\x004\x00+\x003\x008\x00E\x00A\x00C\x00\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'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')
'TALB' (Album/Movie/Show title)                     'Voice Of Xtabay'
'TBPM' (BPM (beats per minute))                     '131.1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1950'
'TIT2' (Title/songname/content description)         'ataypura (high andes)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Yma Sumac'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['female vocalists', 'world', 'exotica', 'peru', 'mambo']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'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'                        '+0.52 dB'
'TXXX:replaygain_track_peak'                        '0.639208'

========================== row from database ==========================
                                              'id'  1387013
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Yma Sumac/Yma Sumac - Voice Of Xtabay/02 - Yma Sumac - ataypura (high andes).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  183
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  4403458
                                           'mtime'  1620537316
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 02 prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Yma Sumac
                                     'tag_release'  Voice Of Xtabay
                                       'tag_title'  ataypura (high andes)
                                             'bpm'  131.1
                                    'search_title'  'andes':4,5 'ataypura':1 'high':2,3
                                   'search_artist'  'sumac':2 'yma':1
                                  'search_release'  'of':2 'voice':1 'xtabay':3
                                     'search_rest'  'bossa':9 'country':4 'exotica':2 'jazz':1 'jb':6 'lounge':7 'oldies':3 'or':8 'prerock':5
                                    'search_combo'  'andes':4A,5A 'ataypura':1A 'bossa':19 'country':14 'exotica':12 'high':2A,3A 'jazz':11 'jb':16 'lounge':17 'of':9C 'oldies':13 'or':18 'prerock':15 'sumac':7B 'voice':8C 'xtabay':10C 'yma':6B
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['female vocalists', 'world', 'exotica', 'peru', 'mambo']
                                        'tag_date'  1950
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537315.6370978  (2021-05-09 07:15:15)
                             'size'  4403458