The Brief Zayvion Hamiel, 13, is performing at the Roots Picnic Sunday. The teen is a rapper who will be joined by the choir from CAPA, Creative Arts Performing Arts School. He describes his music as all positive for the youth. PHILADELPHIA - Zayvion goes by his stage name Zay Money. The 13-year-old will perform at 2 p.m. Sunday on the AT&T stage at the Roots Picnic. He says his music is anti-violence, anti-drugs and encouraging to the youth.