"That's a 1 / 287,280,400"

I believe it's 1/1,723,682,400. 1200 x 1199 x 1198. That is if you're talking about any 3 given consecutive songs being the 3 specific tracks.

And of course a computer can't pick a truly random number. It can only follow an algorithm. That makes you wonder whether there is such a thing as random.