Originally published on 60x365.com on November 16, 2007:

Relativity is this week's danceaday.com collaboration with Boris Willis. The video he sent for this week shows him dancing on and around a statue of Albert Einstein in Washington DC. I did a quick search of "Einstein and music" that yielded this document.

One of Einstein's favorite composers was JS Bach. One of my favorite composers is also JS Bach. I particularly like Glenn Gould's interpretations of Bach's music. Today's piece samples Goulds recording of Bach's Two-Part Invention #2 in c minor. Enjoy.