Y.O.L.O!!!!!

 (You Only Live Once) is a song by Afterglow.

It is the title track for their 4th single, with COMIC PANIC!!! as the coupling track. It was released on February 20, 2019. The Blu-ray Edition includes episodes 19-26 of BanG Dream! Girls Band Party!☆PICO.

It is the gift song for the event Azure, Shine Bright.

It was used as one of the insert songs used for the 6th episode of BanG Dream! 2nd Season.

It was written by Oda Asuka, arranged by Tomaru Ryota, and composed by Fujita Junpei.

Video
Single Preview = Short CM =

Chart Performance

 * On February 19, 2019, Y.O.L.O!!!!! ranked 7th in the daily singles ranking in Oricon.
 * The single achieved 8th place in the weekly ranking.
 * It stayed in the weekly charts for 15 weeks.

Live Performances

 * February 22, 2019: Genesis
 * July 14, 2019: Heaven and Earth Day 2
 * July 21, 2019: UNSTOPPABLE SHORT LIVE
 * December 1, 2019: Rausch und/and Craziness Day 2
 * December 8, 2019: CharaExpo USA 2019
 * January 27, 2020: Pastel✽Palettes Special Live ~Manmaru Oyamani Irodori Special☆~ (by Maeshima Ami, Nakagami Ikumi and Hata Sawako)
 * February 2, 2020: Afterglow Special Event Itsumo Doori no Houkago Days
 * February 9, 2020: Craziness
 * December 19-20, 2020: As ever
 * February 22, 2021: Rausch und/and Craziness II (during DJ CHU² Time)
 * October 17, 2021: Kasumi and Tae's After-School Tour at Zepp Namba (Night Set)
 * November 12, 2022: BanG Dream! Special☆LIVE Girls Band Party! 2022
 * July 1, 2023: FLOW 20th ANNIVERSARY SPECIAL LIVE 2023 ~Anime Shibari Festival~ (by & Sakura Ayane)

Trivia

 * In-universe, is actually a song that Pastel*Palettes asked Afterglow to write for them.