Google Analytics has become musical

While looking at some Google Analytics pages I noticed a small music note icon on the graphs.

The odd icon.

When clicking it, you get a little drop down where you can choose piano or sitar. Once selected you'll hear a piano or sitar playing the graph with the height of the notes being function of the numbers.

Piano or Sitar... trust me, you'll prefer Stop.

Beats me what practical use this could have, my stats sounded horrific.