Determination Symphony

 is a song by Roselia.

It is the coupling track of their 4th single ONENESS, which was released on November 29, 2017.

It is the gift song, and also was one of the challenge songs for the event Umbrella For The Autumn Rain. It is also used as one of the challenge songs for the event School excursion!! ~Haneoka Arc~.

It was used as an insert song for the 9th episode of BanG Dream! 2nd Season, as well as the 1st episode of BanG Dream! 3rd Season.

It was written by Oda Asuka, and arranged and composed by Fujinaga Ryutaro.

Videos
Chronicle Movie =

Live Performances

 * October 8, 2017: Zeit
 * May 13, 2018: -Ewigkeit-
 * December 7, 2018: Brave New World
 * February 21, 2019: Hitze
 * August 4, 2019: Wasser
 * December 7, 2019: CharaExpo USA 2019
 * February 1, 2020: Rausch
 * December 12, 2020: Rausch und/and Craziness -interlude- (part of Special Medley)
 * February 22, 2021: Rausch und/and Craziness II (part of Special Medley)
 * December 11-12, 2021: Edelstein
 * September 22, 2022: Sonnenschein
 * June 4, 2023: Ave Mujica 0th LIVE (performed by Ave Mujica)

Trivia

 * 's Expert difficulty was the first song to have more than 1000 notes in all servers except the Japanese one (which was God knows...).
 * Wahl's version of the song now features Shizaki Kanon and Nakashima Yuki in the background vocals, replacing Endou Yurika and Akesaka Satomi.