All three of Schubert’s setting of words from Goethe’s “Wilhelm Meister”
(“Wer sich der Einsamkeit ergibt” [Who gives himself to solitude], “Wer nie sein Brot mit Tränen ass” [Who never ate his bread with tears], “An die Türen” [I will creep up to the doors])
transposed to the key of E minor for clarinet and piano.
The pdf file contains score and separate clarinet part.
A version for clarinet and guitar, also in E minor, is also available
The three songs are also available separately on this site.