9.0
OPUS: Echo of Starsong Original Soundtrack -Best Selection-

 
10
OPUS: Echo of Starsong

 
8.0
Rocket of Whispers: Prologue Original Soundtrack

 
8.0
OPUS: Rocket of Whispers Original Soundtrack

 
5.0
OPUS: The Day We Found Earth Original Soundtrack

 
5.0
Rocket of Whispers: Prologue

 
6.0
OPUS: The Day We Found Earth

 
7.0
OPUS: Rocket of Whispers