Keywords: Bach-Duet2-preview.png Start of BWV 803 from Clavier-à bung III IMSLP 1739 J S Bach PD-old-100 Original upload log en wikipedia Bach-Duet2-preview png 2010-08-09 12 15 Mathsci 550×206× 56919 bytes <nowiki>correct rescaling</nowiki> 2010-08-09 12 12 Mathsci 831×312× 33368 bytes <nowiki>rescale</nowiki> 2010-08-09 12 10 Mathsci 831×312× 33368 bytes <nowiki>longer excerpt</nowiki> 2010-07-01 09 17 Mathsci 511×100× 4285 bytes <nowiki> Start of BWV 803 from Clavier-à bung III Mutopia 1739 J S Bach </nowiki> BWV 802 “805 “ Four duets for keyboard from Clavier-à bung III |