Rookie boy group TUNEXX made their debut stage on Mnet's 'M Countdown.'

TUNEXX performed the title track "Proof That I'm Alive" and the album track "100%" from their first mini-album 'SET BY US ONLY,' released on the 3rd, for the first time on a music show during the live broadcast of 'M Countdown' on the 5th. The members consist of Donggyu, Inhoo, Taira, Seongjun, Jeon, Sihwan, and Arctic.

In an interview with the MCs before the broadcast, TUNEXX shared their thoughts on their debut. The stage began with "100%," the intro track of the album and one of the included songs. TUNEXX conveyed rookie spirit and confidence through energetic movements and the lyrics and choreography.

Next, during the stage of the title track "Proof That I'm Alive," they expressed a free and bold attitude. The chemistry among the seven members stood out, and despite being rookies, they showcased excellent live skills and a relaxed stage manner.

"Proof That I'm Alive" is an electronic hip-hop track that clearly reveals TUNEXX's identity, while "100%" is a hip-hop song expressing their aspirations for debut. Donggyu, Jeon, and Sihwan participated in writing the lyrics for both songs.

The album 'SET BY US ONLY' captures the moment and beginning when the seven members, who love music, look at the world in their own way. It contains a total of four tracks and has received positive responses from global fans since its release.

TUNEXX will continue active debut activities through various music shows and content.

[Source: Provided by IST Entertainment]