Scarlet Sky

 is a song by Afterglow.

It is the coupling track for their 2nd single, Hey-day Capriccio, which was released on January 31, 2018.

It is the gift song for the event As Evening Clears, and also was one of the challenge songs for the event Cycling Seasons, Fresh Skies.

A recorded live version performed by Raychell, Natsume, Kurachi Reo and Otsuka Sae during the THE THIRD 1st Live was included in the live album released on September 26, 2018.

It was one of the insert songs used for the 1st episode of BanG Dream! 2nd Season.

It was written by Oda Asuka, and arranged and composed by Iwahashi Seima.

Live Performances

 * March 25, 2018: THE THIRD 1st Live
 * December 7, 2018: Brave New World
 * April 5, 2019: Bushiroad DJ LIVE vol.2 (by Kurachi Reo, Natsume, Kohara Riko and Sasaki Mayu)
 * July 20, 2019: D4DJ 1st LIVE (by Kurachi Reo, Natsume and Kohara Riko)
 * December 19-20, 2020: As ever

Trivia

 * According to the event story, this was the first song Afterglow wrote and recorded after the band's formation.