"Heimliche Aufforderung", Op. 27, No. 3, is one of a set of four songs composed for voice and piano by Richard Strauss in 1894. The German conductor Robert Heger orchestrated it in 1929. The text is f

"Ruhe, meine Seele!", Op. 27, No. 1, is the first in a set of four songs composed by Richard Strauss in 1894. It was originally for voice and piano, and not orchestrated by Strauss until 1948, after h