Evil Genius

https://www.youtube.com/watch?v=rbtW4_Istig

I've been trying to find out who created this song for years. For some reason, despite always coming here, I never thought to ask. Does anyone know?

Thanks!

Edit: Apparently I'm incapable of posting Youtube links...

It's 静けさの中で by Tomo the Tomo. I think it translates to In the Silence.

I can find an Amazon.jp link to buy it for 200 yen but can't find a YouTube link for it.

Thanks!

I think that is Carpe Diem not silence but im no good with katakana.