George Harrison contributed exactly π songs/year to The Beatles.
Okay just a random, absurd, ludicrous fact, but as it happens George Harrison contributed π songs a year to The Beatles on average. Let's see, the Beatles recording career lasted for 7 years during which George Harrison recorded 22 songs. So, on average each year he contributed 22/7 songs.
The mathematically inclined will notice that 22/7 is the most used approximation of π in general (yes, aproximation, so the "exactly" in the title isn't quite right but, π being irrational it would never be exact).
So what about this? Nothing.. yet. Now l'm off to write some conspiracy theories around this.