'Gedda's still in excellent form, the voice clean and perfectly focussed, the breath control superb, the manner dignified and ardent. His Constanza is the American soprano Mattiwilda Dobbs. She sang at Glyndebourne and Covent Garden in the 50’s and had eight seasons at the Met, but she recorded very little. She is a fine technician, and she easily meets Mozart’s demands. Her coloratura is fluent and precise, her pretty voice is evenly produced and she can float delicate top notes.’