
Quick answer — Benjamin Anderson worked on To Be Hero X (Theme Song Performance), Legend of the Galactic Heroes: Die Neue These Second (Theme Song Lyrics), Attack on Titan: The Roar of Awakening (Theme Song Lyrics) and 3 more anime.
Benjamin Anderson worked on To Be Hero X (Theme Song Performance), Legend of the Galactic Heroes: Die Neue These Second (Theme Song Lyrics), Attack on Titan: The Roar of Awakening (Theme Song Lyrics), Seraph of the End: Battle in Nagoya (Insert Song Lyrics), Dragon Raja -The Blazing Dawn- (Theme Song Lyrics), Mecha Ude: Mechanical Arms (Theme Song Lyrics).