The tenth song in this collection, “Zu Strassburg auf der Schanz” (At Strasbourg on the battlement), starts with a very colorful piano entrance marked “as a folk tune” and “imitating the shawm.” As Donald Mitchell points out, this is of a type very characteristic of Mahler in his vocal as well as symphonic output: the slow farewell song or funeral march…We have a relatively simple example of the kind, remarkable chiefly for the piano’s imitation of the “Schalmei,” the chalumeau or herdsm...