Question: Which  aria from the final act of Giacomo Puccini's opera did  Paul Potts perform 
Sentence (from "Nessun dorma"): "Nessun dorma " (] ; English: "None shall sleep") is an aria from the final act of Giacomo Puccini's opera "Turandot" and one of the best-known tenor arias in all opera.
Relevant evidence: Yes