Maria Callas in great sound: Una macchia è qui tuttora • Sleepwalking Scene (Macbeth) - Live 1952

Maria Callas, with the unique dark velvet timbre of her early prime, is heard here as an unsurpassable Lady Macbeth, in enhanced sound quality. This fiery and amazingly sung performance took place at the La Scala of Milan, in 1952, conducted by Victor de Sabata.