M-01 - Theme Song (Complete Edition)
Performer: Fushigi na Neko (CV: Yukari Tamura), TRIANGLE (CV: Saki Yamakita, Azuki Shibuya, Mia Sakurai [櫻井海亜])
Composer: Seikou Nagaoka
Arranger: Seikou Nagaoka
Lyricist: Hitomi Mieno
M-02
Performer: Taylor (CV: Saki Yamakita)
M-03
Performer: Joan (CV: Azuki Shibuya)
M-04
Performer: Mei (CV: Mia Sakurai)
M-05
Performer: TRIANGLE (CV: Saki Yamakita, Azuki Shibuya, Mia Sakurai)
M-06
Performer: Fushigi na Neko (CV: Yukari Tamura)
M-07 - Theme Song (Original Edition)
Performer: TRIANGLE (CV: Saki Yamakita, Azuki Shibuya, Mia Sakurai)
M-08~11 are original soundtrack based on the character songs.
Album was composed by Seikou Nagaoka and was released on December 25, 2019. Soundtrack consists of 11 tracks tracks with duration over . Album was released by Boulevard Corporation.
CD 1
| 1 | Trust (Complete Edition) | | |
| 2 | Shake Period | | |
| 3 | BADASS LOVE | | |
| 4 | Gozen Reiji no Uso | | |
| 5 | TRIPIECE | | |
| 6 | Resonant Stars | | |
| 7 | Trust (Original Edition) | | |
| 8 | Music Inspired by Trust | | |
| 9 | Music Inspired by Shake Period | | |
| 10 | Music Inspired by BADASS LOVE | | |
| 11 | Music Inspired by Gozen Reiji no Uso | | |
