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el nº 15, cuyo origen es innegablemente hobbit, es una excepción.
they are also at least on the surface, lighthearted or frivolous, though sometimes one may uneasily suspect that more is meant than meets the ear. no. 15, certainly of hobbit origin, is an exception.
dentro del argumento de esas historias, la canción original fue compuesta por el hobbit bilbo bolsón.
within the stories, the original song was composed by bilbo baggins and recorded in "the hobbit".