M01 - Performed by Gran (CV: Yuki Ono), Djeeta (CV: Hisako Kanemoto), Lyria (CV: Nao Toyama)
M02 - Performed by Gran (CV: Yuki Ono) & Lyria (CV: Nao Toyama)
M03 - Performed by Djeeta (CV: Hisako Kanemoto), Lyria (CV: Nao Toyama)
Album was composed by Johnny Kawahata / Nobuo Uematsu and was released on March 09, 2018. Soundtrack consists of 4 tracks tracks with duration over about 20 minutes. Album was released by Aniplex.
CD 1
| 1 | OVER THE SKY | 04:18 | |
| 2 | OVER THE SKY ~Gran & Lyria Ver.~ | 04:18 | |
| 3 | OVER THE SKY ~Djeeta & Lyria Ver.~ | 04:18 | |
| 4 | OVER THE SKY (instrumental) | 04:18 | |
