My second story on this site. Not a crossover, though I did consider that.

Basically, Artist recites life story, Artist sneaks of to the park, artist is sucked through weird vortex thing, and bada-bing bada-boom, he's in Equestria, but not as tall, and has amnesia. He will soon discover that money won't solve all of his problems. He will soon find a lost friend, while making brand new ones. But in the meantime, Celestia and Luna help him…