Girl group UDTT (Udangtangtang Sonyeodan, Lisako, Han Chae-hee, Koo Han-na, Woo Jung, Kwon Ye-jin) appeared on KBS 2TV's 'Music Bank,' which aired on the afternoon of the 17th, and performed the stage for the title track 'VIPER' from their second single album.

On this day, the UDTT members took to the stage in styling that paired white tops with blue denim pants. Even within a minimal production that excluded flashy stage sets, the five members' outstanding visuals and elongated body proportions stood out.

During the 'VIPER' performance, UDTT showcased fluid body waves over a heavy bassline, creating an energetic yet intense atmosphere. The unique choreography point, which visualized a snake's fangs, further accentuated the members' confident charm.

They delivered a stable live performance even amidst intense group dance sequences, proving their capabilities as a representative fifth-generation skilled girl group through their relaxed gestures. Since their comeback with 'VIPER,' they have been renewing their visual and performance skills with every stage, and are carrying out their activities with the full support of Universal Records, one of the world's three major labels.