CORTIS has taken the K-pop world by storm since their debut in 2025. With their bold style, catchy tunes, and eye-catching music videos, it’s no wonder fans everywhere can’t get enough of them. From pre-debut tracks to hit singles, each music video (MV) shows off not just their talent but their personality and flair. In this article, we’ll be breaking down the five most popular CORTIS songs and MVs as of 2025. Whether you’re a die-hard fan or just discovering them, these are the tracks that really put CORTIS on the map.
1. GO!
- YouTube MV Views: Approx. 28 million
- Release Date: August 10, 2025
Before their official debut, CORTIS gave fans a first taste of their style with the pre-release music video for GO! on August 11, 2025. As the opening track of their debut EP Color Outside the Lines, the song mixes bold trap beats with sharp synths, creating a unique blend of hip-hop and pop. All five members: James, Juhoon, Martin, Seonghyeon, and Keonho shine on this track, making a strong statement about who they are as a group. The GO! MV perfectly captures their energy and creativity, setting the stage for the exciting journey that followed.
2. FaSHioN
- YouTube MV Views: Approx. 23 million
- Release Date: September 8, 2025
FaSHioN, released on September 8, 2025, is the third track from CORTIS’s debut EP Color Outside the Lines. Packed with trap beats and a southern hip-hop vibe, the song is pure energy from start to finish. Through witty lyrics, the group shows off their lifestyle and personality, using fashion as a fun way to express themselves. Martin, Juhoon, Seonghyeon, and Keonho all shine on this track, proving just how tight the group’s teamwork is. With its catchy rhythm and confident attitude, FaSHioN perfectly captures what makes CORTIS so unique in the K-pop scene.
3. What You Want
- YouTube MV Views: Approx. 12 million
- Release Date: August 20, 2025
Released on August 18, 2025, What You Want is CORTIS’s lead single and the title track of their debut EP Color Outside the Lines. The song mixes retro 1960s psychedelic guitar riffs with gritty hip-hop beats, giving it a fresh, genre-bending vibe. With bold lyrics, the group confidently declares their ambitions and shows they’re ready to go after what they want. An English remix featuring Teezo Touchdown later expanded the track’s reach, making What You Want a perfect example of CORTIS’s energy, creativity, and global appeal right from their debut.
4. JoyRide
- YouTube MV Views: Approx. 5 million
- Release Date: September 20, 2025
JoyRide, released on September 8, 2025, is the fourth track from CORTIS’s debut EP Color Outside the Lines. The song feels like a carefree summer drive, chasing fleeting moments of freedom and escaping the everyday grind. With playful lyrics like “My goody-two-shoes days are in past tense,” it mixes catchy alternative rock melodies with pop vibes, giving it a breezy, bittersweet feel. Every member of CORTIS had a hand in writing and composing the track, making JoyRide a fun, heartfelt glimpse into the group’s creativity and teamwork.
5. Lullaby
- YouTube MV Views: Approx. 1.9 million
- Release Date: September 29, 2025
Lullaby, released on September 8, 2025, is the fifth track from CORTIS’s debut EP Color Outside the Lines. With its dreamy soundscape and experimental guitar riffs, the song captures the group’s youthful energy and spirit. The whistling and chant-like verses give it a playful, carefree feel while exploring themes of facing pressure and uncertainty together. Produced with Martin leading the track and contributions from James and Seonghyeon, Lullaby is a perfect example of CORTIS’s creativity, teamwork, and ability to blend emotion with experimental sounds in a way that really sticks with listeners.
Conclusion
CORTIS proves time and again that they’re a group to watch, blending style, talent, and creativity in everything they do. These top 5 songs and their amazing music videos are the perfect snapshot of why fans are obsessed with them. From the energetic vibes of Go! to the chic style of FaSHioN and the addictive charm of What You Want, every MV highlights what makes CORTIS so special. If you haven’t dived into their music yet or just want to relive the best moments, these tracks are the ultimate starting point.
