Keywords: BWV769-preview.png Opening bars of the 5 Canonic Variations on Vom Himmel hoch da komm' ich her BWV 769 by J S Bach for organ with two manuals and pedals encoded in lilypond on the Mutopia website http //www mutopiaproject org/ftp/BachJS/BWV769/bwv769/bwv769-preview png 1742 1746 J S Bach PD-author Original upload log en wikipedia BWV769-preview png 2009-12-22 09 49 Mathsci 801×762× 106573 bytes <nowiki> Opening bars of the 5 Canonic Variations on Vom Himmel hoch da komm' ich her BWV 769 by J S Bach encoded in lilypond on the Mutopia website http //www mutopiaproject org/ftp/BachJS/BWV</nowiki> BWV 769 |