======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '130'
                                          'artist'  'Original Soundtrack'
                                     'text_people'  'John Barry'
                                         'release'  'Midnight Cowboy'
                                           'title'  'Florida Fantasy'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '123.1'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'C\x00+\x009\x006\x00+\x002\x00D\x002\x00F\x00+\x006\x00F\x00B\x00A\x00+\x00A\x00B\x008\x008\x00+\x00E\x00F\x00E\x002\x00+\x001\x002\x000\x008\x00E\x00+\x001\x004\x008\x009\x00F\x00+\x001\x007\x00A\x002\x000\x00+\x001\x00F\x006\x009\x009\x00+\x002\x001\x00D\x000\x004\x00+\x002\x004\x009\x004\x00B\x00+\x002\x006\x00C\x001\x00E\x00+\x002\x008\x00D\x009\x003\x00\x00\x00')
'PRIV:AverageLevel:\x04\n\x00\x00'                  PRIV(owner='AverageLevel', data=b'\x04\n\x00\x00')
'PRIV:PeakValue:;i\x00\x00'                         PRIV(owner='PeakValue', data=b';i\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 \x00 \x00 \x008\x004\x004\x005\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00M\x00S\x00T\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x003\x003\x002\x003\x004\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x008\x004\x004\x005\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00M\x00S\x00T\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x003\x003\x002\x003\x004\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:àÝ\x01±ZE\rO©ÎÁIZÅ\x83j'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe0\xdd\x01\xb1ZE\rO\xa9\xce\xc1IZ\xc5\x83j')
'PRIV:WM/WMCollectionID:àÝ\x01±ZE\rO©ÎÁIZÅ\x83j'    PRIV(owner='WM/WMCollectionID', data=b'\xe0\xdd\x01\xb1ZE\rO\xa9\xce\xc1IZ\xc5\x83j')
'PRIV:WM/WMContentID:Ù¹hEuöHG¡±üã6*0['              PRIV(owner='WM/WMContentID', data=b'\xd9\xb9hEu\xf6HG\xa1\xb1\xfc\xe36*0[')
'TALB' (Album/Movie/Show title)                     'Midnight Cowboy'
'TBPM' (BPM (beats per minute))                     '123.1'
'TCOM' (Composer)                                   'John Barry'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1969'
'TIT2' (Title/songname/content description)         'Florida Fantasy'
'TKEY' (Initial key)                                '8B'
'TLEN' (Length)                                     '131133'
'TPE1' (Lead performer(s)/Soloist(s))               'John Barry & His Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Original Soundtrack'
'TPUB' (Publisher)                                  'Alliance'
'TRCK' (Track number/Position in set)               '9'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.16 dB'
'TXXX:replaygain_track_peak'                        '0.812578'

========================== row from database ==========================
                                              'id'  1254907
                                            'path'  /data/Music/Bulk/0soundtrack/John Barry/Midnight Cowboy/09_Florida Fantasy.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  130
                                           'genre'  soundtrack-video
                                        'filesize'  3145620
                                           'mtime'  1636914991
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack John Barry 09_Florida soundtrack video
                                      'tag_artist'  Original Soundtrack
                                     'tag_release'  Midnight Cowboy
                                       'tag_title'  Florida Fantasy
                                             'bpm'  123.1
                                    'search_title'  'fantasy':2 'florida':1
                                   'search_artist'  'original':1 'soundtrack':2
                                  'search_release'  'cowboy':2 'midnight':1
                                     'search_rest'  '09':4 '0soundtrack':1 'barry':3 'florida':5 'john':2 'soundtrack':6 'video':7
                                    'search_combo'  '09':10 '0soundtrack':7 'barry':9 'cowboy':6C 'fantasy':2A 'florida':1A,11 'john':8 'midnight':5C 'original':3B 'soundtrack':4B,12 'video':13
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1969
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914991.2202382  (2021-11-14 19:36:31)
                             'size'  3145620