曲谱简介：

Utsukushiki Zankoku na Sekai Utsukushiki Zankoku na Sekai (美しき残酷な世界, A Beautiful Cruel World) is the ending theme song of Attack on Titan which is 2013 anime series based on the manga by Hajime Isayama serialized in Bessatsu Shōnen Magazine. Set in a world where humanity lives inside cities surrounded by enormous walls due to the Titans, gigantic humanoid creatures who devour humans seemingly without reason.  And Utsukushiki Zankoku na Sekai is sung by Yōko Hikasa, a Japanese voice actress and singer from Kanagawa who is affiliated with Im Enterprise. Hikasa aspired to become a voice actress after watching Sailor Moon, and later attended Nihon Narration Engi Kenkyūjo, a voice actor training school. She is a member of the five-girl pop music group Ro-Kyu-Bu!, along with Kana Hanazawa, Yuka Iguchi, Rina Hidaka and Yui Ogura.