From Schumann's 'Album for the Young' (piano), 'Frohlicher Landmann, von der Arbeit zuruckkehend' translates roughly as 'The Happy Farmer Returning from the Fields'. I get the impression he is whistling a cheerful tune, perhaps in contemplation of a loaf of bread washed down with a jug of hearty wine. 'Frisch und munter' means 'fresh and merry'.
