Wooden Horse (Caspar Hauser's song) by Suzanne Vega.
Now that the challenge is over, let me tell you - if you haven't looked it up already - who is Kaspar Hauser.
Kaspar Hauser (variously spelled with C and K in both English and German) was one of the great enigmas of the 19th century, a so called "wild child".
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about Kaspar Hauser )