Music
[CD]
1.Promise
2.“UNIONS” Road
3.Promise -instrumental-
4.“UNIONS” Road -instrumental-
[Blu-ray]*Limited edition only
・"BanG Dream! 3rd Season" Animation #2～#3
・"BanG Dream! TV" Special Episode #2
(Cast: Aimi, Aina Aiba, Megu Sakuragawa)
