少年の魔法の角笛
Des Knaben Wunderhorn: Alte deutsche Lieder (German; "The boy's magic horn: old German songs") is a collection of German folk poems and songs edited by Achim von Arnim and Clemens Brentano, and published in Heidelberg, Baden. The book was published in three editions: the first in 1805 followed by two more volumes in 1808.