On August 22 KST, AKMU's Chanhyuk and Suhyun made a guest appearance on 'Kim Shin Young's Noon Song of Hope'.

DJ Kim Shin Young mentioned, "This time around, it seems you've centered the music around Suhyun's preferences." Opening up on the topic, Chanhyuk confessed, "I've become increasingly immersed in music, and I tend to express it freely. There came a moment when I finished pursuing my own interests and decided to take a step back and observe my surroundings." Chanhyuk revealed that he began considering the preferences and tastes of others more, specifically mentioning his younger sister.

Speaking about the duo's recent musical endeavors, he added, "Perhaps I might have overlooked her perspective in our music to favor my own style. This time, I decided to create music that Suhyun would truly enjoy and connect with."