(Credit: Samuel Hasselhorn Official Website) Baritone Samuel Hasselhorn has announced his upcoming album “Stille Liebe.” The new recording, by Harmonia Mundi, will feature a selection of songs by Robert Schumann including the Kerner Lieder, Andersen Lieder, and Heine ballads.  Hasselhorn is accompanied by the British pianist Joseph Middleton. This marks the latest album by Hasselhorn, who has already recorded a {…}