Curated by John Summit, the Saturday edition of the Experts Only Festival brings a focused roster of house and bass artists to Randall's Island in New York City. The September 19 programming highlights contemporary electronic music, anchored by a headline performance from Summit. The schedule features collaborative sets and solo performances from established acts, including Adam Ten playing alongside Max Styler. Throughout the day, the stages host prominent selectors like Prospa, Taiki Nulight, and LYNY. Artists such as Airrica, Gabss, and Madi provide additional support with heavy club sets.