# data[].attributes.headline
the fibonacci sequence relate to pi as in the maths pi

# data[].attributes.subject
the fibonacci sequence relate to pi as in the maths pi

# data[].attributes.body
There is 8 white keys - 5 black keys 5:8

8 white keys to 13 in total

1:1 2:3 3:5 5:8 and 8:13