Original tekst: Operatic Anthology, Volume 1 - Soprano. Edited by Kurt Adler. Simon Boccanegra. Various. Piano sheet music. For Piano, Vocal.
Oversættelse: Operatic Anthology, Bind 1 - Soprano. Redigeret af Kurt Adler. Forskellige. Klaver Noder. Noderne Voice Solo. Sammensat af Various.