In this masterclass the student sings an unknown song to the professor and accompanying pianist, and so they make a revision very general and fast of this piece. The student indicates the tempo of the song, and after her performance, she explains the synopsis of the poem briefly: it is an existential matter in form of metaphor, now there is Autumn but Spring will come. Prof. Krause congratulates the student because she sings it with a lot of power and she reaches the high notes very well.