On April 19, group ASTRO unveiled their heartfelt single "Moon," a touching tribute dedicated to their late member, Moonbin. The song featuring Moonbin's family and friends in the industry, serves as a heartfelt letter, conveying the emotions of his fellow members as they express their love and longing for Bin, who passed away in April 2023.
The song features Moon Sua of Billlie and sister of Moonbin, VIVIZ, Minhyuk, Kihyun, and I.M of MONSTA X, Hoshi, Wonwoo, Mingyu, DK, and Seungkwan of Seventeen, HELLO GLOOM, Choi Yoo Jung, Kim Do Yeon, Chani of SF9, and Bang Chan of Stray Kids.
With lyrics that speak of reunion and eternal connection, "Moon" is a beautiful homage to the bond they shared, offering comfort to both the artists and their fans, known as AROHA. The song was crafted as a way to keep Moon’s memory alive, with lyrics such as "When the moon door opens, will you be standing there?"
Alongside the release, a special music video featuring behind-the-scenes footage of the song’s recording process, was released.