When it comes to putting raw emotion on the mic without losing an ounce of swagger, YUNB is operating in a completely different lane. He just slid through CURV to deliver a strictly live, unapologetic performance of "Not My Friend" and "RUNNIN’," and the energy is undeniably heavy. Pulling straight from his latest project, [이별일기 2], he completely flips the typical heartbreak narrative, turning personal scars into cold, heavy-hitting street anthems.  The seamless transition from the cutting, toxic reality of "Not My Friend" into the relentless, forward-moving bounce of "RUNNIN'" proves exactly why he’s a certified heavyweight in the Seoul underground. There are no gimmicks here, no heavy studio magic to hide behind—just pure, unfiltered delivery and a stone-cold aesthetic. CURV has built a solid reputation for capturing artists in their most authentic element, and YUNB just absolutely shut the platform down.  If you’re still sleeping on the wave he's creating, consider this live session your ultimate wake-up call. YUNB is cutting off the dead weight and sprinting straight to the top. Stop playing catch-up, hit play, and witness the evolution of the culture firsthand.