From 8-year old Hilda’s diary:
The piece I am going to play for my father is a very pretty one. It is called “Auf der Wiese.” That means the meadow and Grandfather said to remember to pronounce the “W” like a “V” in German. How could I forget? Sometimes I think that grown-ups, even Grandfather, just keep reminding children that they are the smartest. The poem I haven’t chosen yet and Alma tells me that I have to hurry up, I only have two days left.
Hilda probably played a Mozart song based on a poem by Goethe: Das Veilchen ("The Violet"). The first line is Ein Veilchen auf der Wiese stand (“A violet in the meadow stood”).