S2 (SoundMan Vol. 2) is a debut EP by Nigerian singer Wizkid. It was released by Starboy Entertainment on December 22, 2023. Primarily an afrobeats record, the EP explores other musical styles such as amapiano, afro-jazz, and R&B. The EP comprises four tracks and was produced by Big Fish, ElementZ, Olajumoke Olayiwola, and P.Priime. It features guest appearances from former mentor Wande Coal and Zanku Records wildchild Zlatan.