Originalno: Amethyst. Amethyst. Voice Solo sheet music. Piano Accompaniment sheet music. Composed by Hans Vleugels. 1899-. TH.CLS-311.
Prevod: Voice Solo note. Klavirsko spremljavo note. 11 Klavierlieder mit Texten von Rilke, Hesse, Helderlin, Eichendorff. Za glas in klavir.