Jay B, known for his work with GOT7 and other K-pop groups, has made a significant impact on the mainstream K-pop and Korean hip-hop sound. Under the alias Def., he explores a more underground take on the genre, culminating in his debut EP, LOVE., released in 2022.

As a prominent figure in the South Korean pop industry, Jay B (Lim Jae-beom) has become synonymous with the polished pop production of K-pop. Transitioning to his solo endeavors under the name Def., he delves into experimental and alternative sounds. Beginning with the R&B crew ØFFSHORE, Jay B released three EPs between 2019 and 2021 before venturing into his solo career with the debut track "Is It a Dream?" and the subsequent EP, LOVE., in 2022.