Castle 是由Clarx、Harddope製作的單曲，於2020年5月2日發行。
歌詞[]
Won't you take me home? Give me wings to fly We could run away Castle in the sky Won't you take me home and give me wings to fly We can be alone in the castle in the sky We can run away and leave this world behind Please just take me home to a castle in the sky Castle in the sky Castle in the sky Won't you take me home? I can't wait another minute I can't wait another second to be With you for an eternity I feel like I am in a daydream Every moment that I spend with you, with you Won't you take me home and give me wings to fly We can be alone in the castle in the sky We can run away and leave this world behind Please just take me home to a castle in the sky Castle in the sky Castle in the sky Won't you take me home? Won't you take me home? Give me wings to fly We could run away Castle in the sky