What's that? That is a letter What is that? That's not a letter That's a letter That's not a letter That is a letter Is that a letter? I don't know
What's that? That is a letter. What is that? That's not a letter. That's a letter. That's not a letter. That is a letter. Is that a letter? I don't know
Bản dịch: They Might Be Giants. Letter / Not A Letter.