======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '509'
                                          'artist'  'Colour Haze'
                                     'text_people'  'Colour Haze/Stefan Koglek'
                                         'release'  'Tempel'
                                           'title'  'Tempel'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', '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'  "['stoner rock', 'space rock', 'psychedelic rock', 'psychedelic', 'stoner']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '109.231'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x008\x006\x000\x003\x000\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x007\x000\x003\x004\x001\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x009\x000\x009\x003\x009\x002\x003\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x008\x006\x000\x003\x000\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x007\x000\x003\x004\x001\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x009\x000\x009\x003\x009\x002\x003\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ãW\x8b4öJQNºe\x89t9sÁ÷'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe3W\x8b4\xf6JQN\xbae\x89t9s\xc1\xf7')
'PRIV:WM/WMCollectionID:ãW\x8b4öJQNºe\x89t9sÁ÷'     PRIV(owner='WM/WMCollectionID', data=b'\xe3W\x8b4\xf6JQN\xbae\x89t9s\xc1\xf7')
"PRIV:WM/WMContentID:©\x94J\x93ew'B\x916Âs\x8csþÙ"  PRIV(owner='WM/WMContentID', data=b"\xa9\x94J\x93ew'B\x916\xc2s\x8cs\xfe\xd9")
'TALB' (Album/Movie/Show title)                     'Tempel'
'TBPM' (BPM (beats per minute))                     '109.231'
'TCOM' (Composer)                                   'Colour Haze/Stefan Koglek'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Tempel'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Colour Haze'
'TPE2' (Band/orchestra/accompaniment)               'Colour Haze'
'TPUB' (Publisher)                                  'Elektrohasch'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:RATING'                                       '0'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['stoner rock', 'space rock', 'psychedelic rock', 'psychedelic', 'stoner']
'TXXX:q-bass'                                       '2'
'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'                        '-1.01 dB'
'TXXX:replaygain_track_peak'                        '0.361969'

========================== row from database ==========================
                                              'id'  1411826
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Colour Haze - Tempel/04 Tempel.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  509
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  20503288
                                           'mtime'  1620736147
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 04 rock cppex psychedelic
                                      'tag_artist'  Colour Haze
                                     'tag_release'  Tempel
                                       'tag_title'  Tempel
                                             'bpm'  109.231
                                    'search_title'  'tempel':1
                                   'search_artist'  'colour':1 'haze':2
                                  'search_release'  'tempel':1
                                     'search_rest'  'classicprogpsy':1 'cppex':3 'psychedelic':4 'rock':2
                                    'search_combo'  'classicprogpsy':5 'colour':2B 'cppex':7 'haze':3B 'psychedelic':8 'rock':6 'tempel':1A,4C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['stoner rock', 'space rock', 'psychedelic rock', 'psychedelic', 'stoner']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736147.3018441  (2021-05-11 14:29:07)
                             'size'  20503288