CORTIS and Juicy J — Motion

Song Review

Motion feat.
Juicy J

By Lia Virginia Aug 6, 2026

This song tells you everything you need to know about who Cortis really are and where they come from. And it goes hard.

This Is Not A Boyband Song

The second Motion comes on you know exactly what you’re dealing with. That Memphis hip-hop sound is unmistakable and it is not an accident. Cortis are not cosplaying a genre they heard once. These boys know this music. They live in it. Motion is the proof.

A lot of groups try to pull off a hip-hop collab and it ends up feeling like a costume. Motion doesn’t feel like that for even a second. This is Cortis being exactly who they are, no filter, and the result hits different from anything else in the boyband or K-pop space right now.

Martin in the Intro

“I just gotta get in the pocket for real”

Talk about an opening line. On the surface it sounds like he needs his money and that reads perfectly in a Memphis rap context. But if you know anything about music production, finding the pocket is one of the most real things a producer can say. It is that feeling when everything locks in — the groove, the timing, the energy, all of it clicking at once.

Martin dropping that line right at the top is not a coincidence. That is a producer speaking. He is telling you both things at the same time and he is doing it naturally, not trying to show off. That is craft.

Juicy J Showed Up For Real

This is not a feature. This is a full collaboration and there is a difference. When Juicy J puts his tag in a song he is not just lending his name. He is in it. And that is exactly what happened here. Juicy J has been a hit machine his whole career and this song is no exception.

CORTIS with Juicy J

Full circle: from a pre-debut FaceTime to sharing the track.

What makes this even more special is the backstory. Martin had a FaceTime with Juicy J before Cortis even debuted and literally begged him to show him how to rap. Think about that. And now here they are on the same track with Juicy J’s tag in the song. That is full circle in the realest way. That is what happens when you are genuine about the music and the people you look up to.

Martin Sounds Like His Influences

When Martin says “round my BLOCK” the way he pronounces it is so clearly Cochise. And before anyone says that is a coincidence, Cochise has been in the studio with Cortis since pre-debut. This is not imitation. This is a young artist absorbing the people around him and letting it come out naturally in his music. That is how real artists develop their sound.

Martin wearing his influences on his sleeve while still sounding like himself is genuinely impressive. You can tell he is someone who actually studies the music he loves and that comes through in every bar.

The adlibs on this song are insane. They are not just filler. They are part of the architecture of the track.

The Boys Delivered Across the Board

James

James never ceases to amaze. His verse is simple and the delivery is everything. James has known his sound since early on — when he made HOME as a trainee in Trainee A you could already hear it. He has always had that pull and he brought it here too.

Keonho

That higher vocal on “I done switched up like Hannah Montana” was so good. Keonho ate that and it was one of the most memorable moments on the whole track. The line itself is hilarious and the delivery made it even better.

Seonghyeon & Juhoon

The chorus belongs to them and they owned it completely. Every time it hit, it hit hard — and that is entirely on those two.

What This Song Proves

Motion is not Cortis trying something new for the sake of it. This is Cortis being exactly who they are. They clearly grew up on this music. They know the culture behind it. They have the relationships to back it up. And they have the talent to do it justice.

You cannot fake this kind of thing. The song feels real because it is real. And that is what separates Cortis from every other group trying to do what they do.

CORTIS — Motion

Motion.

Motion is Cortis unfiltered.

Memphis hip-hop, real mentors, full circle moments and every single member showing up. This is what they are about.

Keep going: how they took over Lollapalooza, or what Martin has been listening to lately.