[Machine Translation] The 2nd Maxi Single is the ultimate sweet and sour love song presented by 99RadioService. Breaking out of the shell of its own musicality, 99RadioService has created a masterpiece that will be listened to beyond the ages. The exquisite arrangement with its key points and the refrain of the chorus phrase sung by Ko-hey, filled the listener with sweet, sour and sad feelings. The coupling album includes three songs with a wide variety of styles. Rio Tokio" is an anthem song in the Nine Nine style that is sure to be sung in chorus at live performances. It Isn't You It's Me" is a song provided by Blue, with lyrics and arrangements in the style of 99RadioService, and is the band's first live soundtrack. And the band's first live sound "YOUTHFUL ~DENGEKI VAP live ver.