The correct sentence would be: ¿Ella es artística? (it looks kind of weird though because that's not commonly used).
The error is that you're talking in third person, but you used a first-person verb, therefore to fix it just change the verb from "soy" to "es".
Good luck!
Manuel maria ponce wrote a musical piece at age 5.
Manuel Maria Ponce was born on December 8, 1882 in Fresnillo, Zacatecas. Ponce had no imperative educators/teachers amid his adolescence in Mexico. He got his most punctual melodic preparing from his sister Josefina and sand in the youngsters' choir at the Templo de San Diego. While recuperating from the measles at 5 years old, he composed his first piece titled The Dance of the Measles. At the age 12, he was named organist at the Cathedral of Aguascalientes and, after two years, created a well known Gavotte, which was utilized in programs everywhere throughout the world by the acclaimed artist La Argentina.
