This piece of music by Christoph Graupner (1683-1760) is from 1722. It is from 'Klavierfrüchte - Januarius 1722'.
Youtube comments ...
cbruegman: Thank you for directing me to another great
artist with a sound I have not heard before. I
can see that she plays with all her soul, as you
do! The sharing of your knowledge and your
talent is so appreciated. I hope you will
continue to enlighten us all.
cubusdk: You might not like the sound in this piece
but try listening to the Guzheng in a piece like
this: VideoID = UcfcfHrA-3Q .I think it is
great..
Musical Pieces 
