it is often said that there were no great British composers between Henry Purcell (1659-1695) and the 20th Century and certainly no great opera composers between Purcell and Benjamin Britten after the Second World War. Then again, Purcell left a very high bar. This famous aria is from his only opera, Dido and Aeneas. The Opera is based on Book IV of Virgil's Aeneid and tells of the love of Dido, Queen of Carthage, for the Trojan Aeneas, and her despair when he abandons her.