Ivan Rebroff an aria from “Ernani“,by Guiseppi Verdi

This is the only time I’ve heard this aria with an high A flat at the easy for us pictures are as follows:1)The Marrage of Figaro:Mozart 2)Der Rosencavalier:Strauss 3)Ruslan und Ludmilla:Glinka 4)Zar und Zimmermann:Lortzing 5)The Barber of Seville:Rossini 6)Boris Godunov:Moussorgsky