MAMAMOO appeared as a full group on Dingo Music's 'Killing Voice,' showcasing live performances of hit songs and new tracks representing 12 years of music since their debut.

At 6 p.m. on the 18th, MAMAMOO's 'Killing Voice' video was released on Dingo Music's official YouTube channel.

The video opened with an a cappella version of 'Um Oh Ah Yeh,' followed by signature songs from various eras including 'You're the Best,' 'Rainy Season,' 'Piano Man,' 'Destiny,' 'HIP,' 'ILLELLA,' 'Yes I am,' and the recently released '4 Flowers.' In particular, the setlist drew attention for featuring a wide range of songs, from early debut hits like 'Piano Man,' 'Um Oh Ah Yeh,' and 'You're the Best' to 'HIP,' 'ILLELLA,' and 'Yes I am,' which established the group's identity.

Solar, Moonbyul, Wheein, and Hwasa harmonized with their distinctive vocal tones, demonstrating the teamwork they have built over many years. In 'Destiny,' they shifted the mood with delicate vocals and deep emotion. The four members displayed outstanding singing skills and synergy.

The final song of the stage was '4 Flowers,' the title track of the special single '4WARD' released this June. With this new song, MAMAMOO announced their full-group comeback in about three years and eight months, encapsulating 12 years of musical history since their debut in a single stage.

Marking the 12th anniversary of their debut this year, MAMAMOO has been active as a full group, releasing the special single '4WARD' in June and continuing activities with the title track '4 Flowers.' They are currently meeting fans around the world through the 'MAMAMOO 2026 WORLD TOUR [4WARD].'