Frank Zappa was a musician of some renown, viewed by some as a great composer, and was fairly popular. At age ten, Beethoven, a fairly well-known composer himself, was tearing shit up on the piano. Clearly, anything a ten-year-old lad can accomplish is unremarkable, and thus we can rest assured that composing music is kinderspiel.
Buenas noches, Poop; and bone swah to Dwayno as well.