======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '236'
                                          'artist'  'Foreigner'
                                     'text_people'  'Lou Gramm/Mick Jones'
                                         'release'  'Agent Provocateur'
                                           'title'  'Reaction To Action'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'rock', 'hard rock', 'pop', 'classic rock']"
                                     'discogstags'  "['rock', 'pop rock', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '115.130'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'APIC: '                                            type PictureType.COVER_BACK (Cover (back)) b' '
                                     
'COMM::eng'                                         ' '
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x00 \x007\x006\x003\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x002\x009\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x002\x007\x005\x007\x005\x006\x008\x006\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x00 \x007\x006\x003\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x002\x009\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x002\x007\x005\x007\x005\x006\x008\x006\x00\x00\x00')
'PRIV:ZuneAlbumArtistMediaID:\x00\x00*£\x00\x02Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x00*\xa3\x00\x02\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00\x001\x11\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\x001\x11\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneCollectionID:Åî[AÊ\x8a\x87A\x87)WÄ^S\x90\x8a'  PRIV(owner='ZuneCollectionID', data=b'\xc5\xee[A\xca\x8a\x87A\x87)W\xc4^S\x90\x8a')
'PRIV:ZuneMediaID:\x00\x001\x1b\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00\x001\x1b\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Agent Provocateur'
'TBPM' (BPM (beats per minute))                     '115.130'
'TCOM' (Composer)                                   'Lou Gramm/Mick Jones'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Reaction To Action'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Foreigner'
'TPE2' (Band/orchestra/accompaniment)               'Foreigner'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5'
'TSSE' (Software/Hardware and settings used for encoding)  'MediaMonkey 3.2.1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop rock', 'classic rock']
'TXXX:lastfmtags'                                   ['80s', 'rock', 'hard rock', 'pop', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.32 dB'
'TXXX:replaygain_track_peak'                        '0.382061'

========================== row from database ==========================
                                              'id'  1356181
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/172-B Foreigner - Reaction To Action (album version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  236
                                           'genre'  rock-unsorted
                                        'filesize'  10089832
                                           'mtime'  1620389100
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 172 B (album version) rock unsorted
                                      'tag_artist'  Foreigner
                                     'tag_release'  Agent Provocateur
                                       'tag_title'  Reaction To Action
                                             'bpm'  115.13
                                    'search_title'  'action':3 'reaction':1 'to':2
                                   'search_artist'  'foreigner':1
                                  'search_release'  'agent':1 'provocateur':2
                                     'search_rest'  '00poprockelectronic':1 '172':4 '1985':2 'album':6,7 'b':5 'complete':3 'rock':10 'unsorted':11 'version':8,9
                                    'search_combo'  '00poprockelectronic':7 '172':10 '1985':8 'action':3A 'agent':5C 'album':12,13 'b':11 'complete':9 'foreigner':4B 'provocateur':6C 'reaction':1A 'rock':16 'to':2A 'unsorted':17 'version':14,15
                                    'tag_tracknum'  5
                                      'num_images'  2
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'rock', 'hard rock', 'pop', 'classic rock']
                                        'tag_date'  1985
                                     'discogstags'  ['rock', 'pop rock', 'classic rock']

============================== file details ==============================
                                           'mtime'  1620389100.0317986  (2021-05-07 14:05:00)
                             'size'  10089832