Cortis Drops Surprise Song 'MOTION' Featuring Hip-Hop Legend Juicy J

Juicy J)" — and as first reported, the K-pop quintet just pulled off one of the most slept-on cultural maneuvers of the summer.

The K-pop quintet — Martin, James, Joohoon, Seonghyun, and Geonho — didn't chase clout with a big American name. They built a relationship, wrote the bars, and leaned into Memphis sound — that '90s Southern hip-hop lineage that birthed Three 6 Mafia — with reverence, not cosplay. Released as a digital single following their mini-album "GREENGREEN" run, the track carries the weight of a long musical conversation, not a hastily booked feature.

Memphis on a Global Pass

Let me be clear: Juicy J doesn't lend his name to anybody. The man helped architect crunk, watched his catalog get sampled into oblivion, and has zero patience for industry gimmicks. When he co-signs a collaboration, it's a stamp, not a stampede. The track itself carries that weight — repeating beats, an addictive hook, and rap flows that respect the blueprint while pushing the group's own voice forward.

Martin, by his own account, spent his childhood "completely absorbed in Juicy J and his hip-hop group Three 6 Mafia." That's not marketing copy — that's cultural literacy in action. Years later, the pen game he sharpened on Southern hip-hop landed him on a track with the godfather himself. Cortis framed it plainly: the collaboration came through a long process of "understanding and respecting each other's music" and "building deep trust" before their debut. That's a full-circle arc — and the kind of origin story that actually matters in an era of manufactured features.

Their own words cut deepest: the group's declaration that they won't merely recreate a familiar genre but build their own "Memphis Wave." That kind of self-positioning is rare. Most collaborations play defense. Cortis is playing offense.

Watch the Lollapalooza Stage

Here's where it gets concrete. Cortis takes over Lollapalooza Chicago August 1 — and they're the only K-pop boy group on this year's lineup. That's not just a festival slot; that's a cultural checkpoint. The set streams live on Weverse for 50 minutes starting 5:05 a.m. Korean time, so international fans get front-row access.

They also kick off their North American run — "2026 CORTIS TOUR 'PUT YOUR PHONE DOWN' IN NORTH AMERICA" — August 4 through 16. The track title itself spells out the ambition: "movement" beyond generational and cultural borders, into a wider world. If "MOTION" lands the way the rollout suggests, expect that tour to carry serious momentum.

The real question isn't whether this collab moves streaming charts. It's whether hip-hop's next global wave gets shaped by artists willing to honor the roots while refusing to stay in their lane. Cortis just planted their flag. Watch it fly.