メルルは精神科病棟にて眠る (Merle wa Seishinka Byoutou ni te Nemuru)

Merle Wa Seishinka Byoutou Ni Te Nemuru is a song sung by Nemu Yumemi. It is the one-hundred-and-sixty-fifth track in Other Vocaloid Songs 87: Over 20 New Vocaloids Volume 10.