Der Hölle Rache kocht in meinem Herzen Der Hölle Rache kocht in meinem Herzen "" ("Hell's vengeance boils in my heart"), commonly abbreviated "", is an aria sung by the Queen of the Night, a coloratura soprano part, in the second act of Mozart's opera "The Magic Flute" (""). It depicts a fit of vengeful rage in which the Queen of the Night places a knife into the hand of her daughter Pamina and exhorts her to assassinate Sarastro, the Queen's rival, else she will disown and curse Pamina. "Der Hölle Rache" is one of the most famous of all opera arias, memorable, fast paced and menacingly
Piano concertos by Wolfgang Amadeus Mozart given by Cliff Eisen in 1997 is: Cadenzas to at least K. 466 and 467 also possibly existed. These cadenzas are part of the public domain and can be accessed here: http://imslp.org/wiki/36_Cadenzas,_K.624_%28Mozart,_Wolfgang_Amadeus%29 Piano concertos by Wolfgang Amadeus Mozart Wolfgang Amadeus Mozart wrote 23 original concertos for piano and orchestra. These works, many of which Mozart composed for himself to play in the Vienna concert series of 1784–86, held special importance for him. For a long time relatively neglected, they are recognised as among his greatest achievements. They were championed by Donald Francis Tovey in his "Essay on the Classical Concerto"