원본: Per Nørgård. Siddharta. Score. Sheet Music. Opera. OPERA. Per Norgard. --. Libretto by the composer and Ole Sarvig.
번역: 페르 뇌 고르. 점수. 악보. 오페라. Norgard 당. Opera scored for 2 Sopranos, Mezzo-Soprano, Contralto, 2 Tenors, 2 Baritones, Bass and Orchestra.
