Making Music Matter For Kids 501 (c) (3) Nonprofit Music Organization. Children's Music Education Based on Passion, Not Income. Making Music Available To All Children. No Child Left Behind. Advocates for Kids' 21st-century music education and all the acclaimed benefits that only music can provide. Unlock your child's musical potential. Serving Middlesex County, Monmouth County, Ocean County, Atlantic County, and Cape May County, New Jersey. Making Music Matter For Kids Inc. believes that every child deserves the opportunity to explore and develop their musical talents and make music available to all children based on passion, not income.