A Guide To TXT's Must-Know Song Collaborations

Tomorrow X Together × About group TOMORROW X TOGETHER TXT (Tomorrow X Together) is a South Korean boy group formed by BIGHIT MUSIC and debuted on March 4, 2019. The group consists of five members: Soobin, Yeonjun, Beomgyu, Taehyun, and Huening Kai. Known for their powerful performances, creative storytelling, and diverse musical styles, TXT has become one of the leading fourth-generation K-pop groups. Their music explores themes of youth, friendship, growth, dreams, and self-discovery, allowing fans around the world to connect with their journey. Since debuting with The Dream Chapter series, TXT has released numerous successful albums and hit songs including “CROWN,” “Run Away,” “Blue Hour,” “0X1=LOVESONG (I Know I Love You),” “Sugar Rush Ride,” and “Deja Vu.” The group has earned multiple awards, topped international music charts, and built a dedicated global fanbase known as MOA (Moments of Alwaysness). Tap again to view profile → Close (TXT) has been getting more international recognition than ever, that includes collaborating not just with co-Korean popstars but also with westerns artists . They had released major global collaborations, featuring distinct pop, rock, and dance styles.

Let’s talk about TXT’s must-know collaborations.

1. 0X1=LOVESONG (I Know I Love You) ft. Seori

The first official collaboration track released by TOMORROW X TOGETHER × About group TOMORROW X TOGETHER TXT (Tomorrow X Together) is a South Korean boy group formed by BIGHIT MUSIC and debuted on March 4, 2019. The group consists of five members: Soobin, Yeonjun, Beomgyu, Taehyun, and Huening Kai. Known for their powerful performances, creative storytelling, and diverse musical styles, TXT has become one of the leading fourth-generation K-pop groups. Their music explores themes of youth, friendship, growth, dreams, and self-discovery, allowing fans around the world to connect with their journey. Since debuting with The Dream Chapter series, TXT has released numerous successful albums and hit songs including “CROWN,” “Run Away,” “Blue Hour,” “0X1=LOVESONG (I Know I Love You),” “Sugar Rush Ride,” and “Deja Vu.” The group has earned multiple awards, topped international music charts, and built a dedicated global fanbase known as MOA (Moments of Alwaysness). Tap again to view profile → Close (TXT) is "0X1=LOVESONG (I Know I Love You)" featuring Korean singer-songwriter Seori. It is the title track of their album, The Chaos Chapter: Freeze, released on May 31, 2021. Fans agree this emotional rock anthem is a top collaboration due to Seori’s striking vocal contrast and harmony. Alternative versions also feature artists like pH-1, Woodie Gochild, and Mod Sun. The Japanese version featured Ikuta Lilas where fans praised it for being as good as the original.

2. PS5 with Salem Ilese ft. Alan Walker

TXT’s success with western collaborations began in early 2022 when they released the gaming-inspired track ‘PS5’ with Salem Ilese featuring Alan Walker. What started as a viral on TikTok leads to a stage performance with Ilese on the first stop at Los Angeles at the Act: Boy World Tour.

3. Valley of Lies with Iann Dior

During the Los Angeles stops, TXT joined forces for the alternative-rock leaning hip-hop track "Valley of Lies" with Iann Dior which they performed live at Lollapalooza later that summer. Dior

4. Happy Fools ft. Coi Leray

Featured Coi Leray in ‘Happy Fools’ from their fifth mini album, The Name Chapter: Temptation. This marked the first western collaboration in TXT’s discography to be featured in an album. Yeonjun × Artist bio Yeonjun Real name: Choi Yeon-junPosition: Rapper, DancerNationality: South KoreanBirthday: 1999-09-14 Yeonjun is a rapper and dancer of TOMORROW X TOGETHER (TXT) and is widely regarded as one of the group’s standout performers. Known for his powerful stage presence, versatility, and sharp dance skills, he often takes center roles during performances. He is also praised for his fashion sense and confident charisma. Yeonjun is confident, expressive, and competitive on stage, but dorky and playful with fans and members. Tap again to view profile → Close choreographed the TikTok dance challenge for the song, sparking a popular viral TikTok challenge. Leray was also invited onstage at Act: Sweet Mirage and Lalapalooza to perform with the group.

5. Do It Like That with Jonas Brothers

In the summer of 2023, TXT released the upbeat summer pop single “Do It Like That“ with the Jonas Brothers. The track marked TXT's first joint music video appearance with another artist.

6. Back For More with Anitta

Teaming up for the bilingual disco-pop and Latin-infused track, TXT collaborated with Latin American singer, Anitta, for "Back For More.“ The song featured a Michael Jackson-inspired choreography and debuted a live performance alongside Anitta at the MTV Video Music Awards. The music video was shot together and choreographed in a full sequence, which was also marked as their first.

Yeonjun × Artist bio Yeonjun Real name: Choi Yeon-junPosition: Rapper, DancerNationality: South KoreanBirthday: 1999-09-14 Yeonjun is a rapper and dancer of TOMORROW X TOGETHER (TXT) and is widely regarded as one of the group’s standout performers. Known for his powerful stage presence, versatility, and sharp dance skills, he often takes center roles during performances. He is also praised for his fashion sense and confident charisma. Yeonjun is confident, expressive, and competitive on stage, but dorky and playful with fans and members. Tap again to view profile → Close with KATSEYE × About group KATSEYE KATSEYE is a global girl group formed through HYBE x Geffen's "The Debut: Dream Academy" project. The group debuted in 2024 and is known for a modern pop sound, sharp performance style, and multilingual global-member lineup. Tap again to view profile → Close

TXT member Yeonjun × Artist bio Yeonjun Real name: Choi Yeon-junPosition: Rapper, DancerNationality: South KoreanBirthday: 1999-09-14 Yeonjun is a rapper and dancer of TOMORROW X TOGETHER (TXT) and is widely regarded as one of the group’s standout performers. Known for his powerful stage presence, versatility, and sharp dance skills, he often takes center roles during performances. He is also praised for his fashion sense and confident charisma. Yeonjun is confident, expressive, and competitive on stage, but dorky and playful with fans and members. Tap again to view profile → Close teamed up with global girl group KATSEYE × About group KATSEYE KATSEYE is a global girl group formed through HYBE x Geffen's "The Debut: Dream Academy" project. The group debuted in 2024 and is known for a modern pop sound, sharp performance style, and multilingual global-member lineup. Tap again to view profile → Close for an official remix of their viral hit single “Touch“ from their debut EP SIS (Soft Is Strong) in October 2024. The remix incorporates Yeonjun × Artist bio Yeonjun Real name: Choi Yeon-junPosition: Rapper, DancerNationality: South KoreanBirthday: 1999-09-14 Yeonjun is a rapper and dancer of TOMORROW X TOGETHER (TXT) and is widely regarded as one of the group’s standout performers. Known for his powerful stage presence, versatility, and sharp dance skills, he often takes center roles during performances. He is also praised for his fashion sense and confident charisma. Yeonjun is confident, expressive, and competitive on stage, but dorky and playful with fans and members. Tap again to view profile → Close 's smooth featured vocals with his own songwriting custom verse to add a fresh dynamic blend to the catchy pop-R&B rhythm.