Mark Demus Jr. (born December 4th, 1993), known as The Spark, is an American record producer. In 2021, Mark began to revisit his passion for music after searching and developing his main career as a Software Engineer. After obtaining knowledge of relevant music theory and industry techniques, Mark expanded his beat catalog with quality and quantity. With the trust of local artists, Mark has just begun his life long journey of learning and providing high-quality production. He prides himself on his attention to detail and dedication to helping artists achieve their vision for their musical art.