Listen to What"S This? (From "The Nightmare Before Christmas") online. What"S This? (From "The Nightmare Before Christmas") is an English language song and is sung by L'Orchestra Cinematique. What"S This? (From "The Nightmare Before Christmas"), from the album Tim Burton Soundtrack Highlights, was released in the year 2017. The duration of the song is 3:14. Download English songs online from JioSaavn.