Sung in English. Don Alvaro - Donald Smith, Leonora di Vargas - Pauline Tinsley, Don Carlo - Robert Bickerstaff, Preziosilla - Joyce Blackham, Fra Melitone - Derek Hammond-Stroud, Padre Guardiano - Don Gerrard, Curra - Anna Cooper, Marchese di Calatrava - Eric Stannard, Trabuco - John Fryatt, Surgeon - Tom McDonnell, Mayor - Gerwyn Morgan. Sadler`s Wells Orchestra. Recorded: January 1968, London.