Oryginalny tekst: Per Nørgård. Siddharta. Score. Sheet Music. Opera. OPERA. Per Norgard. --. Libretto by the composer and Ole Sarvig.
Tłumaczenie: Na Nørgård. Wynik. Nuty. Za Norgard. Opera scored for 2 Sopranos, Mezzo-Soprano, Contralto, 2 Tenors, 2 Baritones, Bass and Orchestra.
