BGM:
Shinobu Takaishi
Takeshi Ifukube
Sound Produced by Angel Note
M-1.01 - Opening Theme
Vocal: Ayumi.(Astillbe x arendsii)
Lyrics: Ayumi.(Astillbe x arendsii)
Compose: Yuji Naito(BAL)
Arrange: Satoru Inohara
Guitar: Yasuo Asai
Sound Produced by Angel Note
M-1.03 - Ending Theme
Vocal: Riryka
Lyrics: Riryka
Compose: Luhica Suzuki
Arrange: Luhica Suzuki
Sound Produced by Angel Note
M-1.05 - Insert Song
Vocal: Akira Ouse
Lyrics: Akira Ouse
Compose: 紅原電次
Arrange: Diz
Sound Produced by Angel Note
Crowfunding download edition pre-released at Sep 01, 2019.
Album was composed by 紅原電次 / Luhica Suzuki / Shinobu Takaishi / Takeshi Ifukube / Yuji Naito(BAL) and was released on September 27, 2019. Soundtrack consists of 37 tracks tracks with duration over more than 2 hours. Album was released by Applique.
CD 1
| 1 | クロスコンチェルト | 03:52 | |
| 2 | Valuable eyes | 03:30 | |
| 3 | with you... | 04:53 | |
| 4 | Cross Concerto main theme | 01:53 | |
| 5 | Valuable days | 03:37 | |
| 6 | 瑠璃色の空 | 03:35 | |
| 7 | 鏡なす思ふ人 | 02:55 | |
| 8 | 透け伝わる感情 | 03:04 | |
| 9 | 未明の安らぎ | 03:07 | |
| 10 | 孤高の女性 | 03:13 | |
| 11 | 新天地の朝 | 03:29 | |
| 12 | 憧れた日々 | 03:01 | |
| 13 | 住処の安らぎ | 03:49 | |
| 14 | 夜空で輝く | 03:23 | |
| 15 | Cross Concerto painful version | 03:46 | |
| 16 | Cross Concerto brave version | 03:37 | |
| 17 | Cross Concerto piano version | 03:31 | |
| 18 | Future days | 03:02 | |
CD 2
| 1 | そういうものなのか？ | 02:11 | |
| 2 | 日常の陰り | 03:27 | |
| 3 | 轍鮒之急 | 02:45 | |
| 4 | 窮途末路 | 02:50 | |
| 5 | 切なき想い | 03:31 | |
| 6 | 哀しき想い | 02:36 | |
| 7 | 残された伝承 | 03:03 | |
| 8 | 繋がる気持ち | 03:07 | |
| 9 | 重なる手 | 03:15 | |
| 10 | 溶け合う感情 | 02:53 | |
| 11 | クロスコンチェルト 新しい絆.ver | 01:36 | |
| 12 | クロスコンチェルト 不確定な未来.ver | 01:36 | |
| 13 | クロスコンチェルト 交差する未来.ver | 02:46 | |
| 14 | クロスコンチェルト offvocal.ver | 03:54 | |
| 15 | クロスコンチェルト inst.ver | 03:53 | |
| 16 | Valuable eyes offvocal.ver | 03:30 | |
| 17 | Valuable eyes inst.ver | 03:30 | |
| 18 | with you... offvocal.ver | 04:53 | |
| 19 | with you... inst.ver | 04:53 | |
