======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '161'
                                          'artist'  'Eddie Vedder'
                                     'text_people'  'Eddie Vedder'
                                         'release'  'Into The Wild'
                                           'title'  'guaranteed'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['grunge', 'soundtrack', 'rock', 'alternative', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'stage & screen', 'soundtrack', 'acoustic', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '16'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-gr-grunge'
                                             'bpm'  '138.4'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:{\x11\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x11\x00\x00')
'PRIV:PeakValue:!~\x00\x00'                         PRIV(owner='PeakValue', data=b'!~\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')
'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 \x001\x002\x000\x005\x000\x009\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x003\x004\x004\x001\x007\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x002\x002\x003\x004\x006\x000\x003\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x002\x000\x005\x000\x009\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x003\x004\x004\x001\x007\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x002\x002\x003\x004\x006\x000\x003\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:,°·U\x07y\x8eB\x97ff%\x1b\t9Ô'  PRIV(owner='WM/WMCollectionGroupID', data=b',\xb0\xb7U\x07y\x8eB\x97ff%\x1b\t9\xd4')
'PRIV:WM/WMCollectionID:,°·U\x07y\x8eB\x97ff%\x1b\t9Ô'  PRIV(owner='WM/WMCollectionID', data=b',\xb0\xb7U\x07y\x8eB\x97ff%\x1b\t9\xd4')
'PRIV:WM/WMContentID:V¿³ºGt¸G\x9a\x19¶Ì&\x1cÍ;'     PRIV(owner='WM/WMContentID', data=b'V\xbf\xb3\xbaGt\xb8G\x9a\x19\xb6\xcc&\x1c\xcd;')
'TALB' (Album/Movie/Show title)                     'Into The Wild'
'TBPM' (BPM (beats per minute))                     '138.4'
'TCOM' (Composer)                                   'Eddie Vedder'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-grunge'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'guaranteed'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddie Vedder'
'TPE2' (Band/orchestra/accompaniment)               'Eddie Vedder'
'TPUB' (Publisher)                                  'RCA'
'TRCK' (Track number/Position in set)               '11/16'
'TSO2'                                              'Eddie Vedder'
'TSOP' (Performer sort order)                       'Eddie Vedder'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'stage & screen', 'soundtrack', 'acoustic', 'classic rock']
'TXXX:lastfmtags'                                   ['grunge', 'soundtrack', 'rock', 'alternative', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.08 dB'
'TXXX:replaygain_track_peak'                        '0.491869'

========================== row from database ==========================
                                              'id'  1296589
                                            'path'  /data/Music/Bulk/00poprockelectronic/2007-eddie vedder- into the wild soundtrack/11 - guaranteed.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  161
                                           'genre'  rock-gr-grunge
                                        'filesize'  3890381
                                           'mtime'  1636902855
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2007 eddie vedder into the wild soundtrack 11 rock gr grunge
                                      'tag_artist'  Eddie Vedder
                                     'tag_release'  Into The Wild
                                       'tag_title'  guaranteed
                                             'bpm'  138.4
                                    'search_title'  'guaranteed':1
                                   'search_artist'  'eddie':1 'vedder':2
                                  'search_release'  'into':1 'the':2 'wild':3
                                     'search_rest'  '00poprockelectronic':1 '2007':2 'eddie':3 'gr':10 'grunge':11 'into':5 'rock':9 'soundtrack':8 'the':6 'vedder':4 'wild':7
                                    'search_combo'  '00poprockelectronic':7 '2007':8 'eddie':2B,9 'gr':16 'grunge':17 'guaranteed':1A 'into':4C,11 'rock':15 'soundtrack':14 'the':5C,12 'vedder':3B,10 'wild':6C,13
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['grunge', 'soundtrack', 'rock', 'alternative', 'folk', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'stage & screen', 'soundtrack', 'acoustic', 'classic rock']

============================== file details ==============================
                                           'mtime'  1636902855.0515788  (2021-11-14 16:14:15)
                             'size'  3890381