Talk:God Eater (Anime)/Episode 9: Soma Schicksal/@comment-172.89.56.236-20150929023804/@comment-1419424-20150929030944

The name of the OST is God Eater Anime Original Soundtrack.

All joking aside, the song you're looking for is probably Sunday. I don't quite remember the timestamp but it shouldn't be too hard to figure it out for yourself.