Bromance will release its digital single "A Day Without You" on various music sites at 6 p.m. today (31st), coloring the music industry with bromance's parting sentiment.

The new song "A Day Without You" is a song about how he felt about leaving his loved one, and he completed the bromance's unique parting sensibility with his delicate and explosive singing.

RBW producer Hwang Sung-jin, as well as new lyricists, Onria, Surim, and Hyeryeon, wrote songs, and Kim Chang-Rak from Aiming Music, who composed RB-INJ and MC The Max's "Four Seasons," participated in the composition to add perfection.