Izvornik: Spectrum 2. Piano Method sheet music. Piano Solo sheet music. Spectrum 2 for Piano. Piano Albums. Modern. Grades 1-6. Collection.
Prijevod: Cunami. Klavir Metoda note. Piano Solo note. Glasovir Albumi. Moderan. Razreda 1-6. Zbirka. Objavio ABRSM.
