American trap producer Y2K (Ari Starace) created elaborate, exuberant beats for rappers such as Killy and Lil Aaron before scoring a viral hit with "Lalala," his lighthearted 2019 collaboration with bbno$. Since then, he's produced music for Yung Gravy and Doja Cat, and collaborated with JPEGMAFIA on the 2022 single "Dirt."