Soprano C, sometimes called High C, is the C two octaves above Middle C It is named because it is considered the highest usable note of the soprano, particularly for choral singers (although some can go higher; Mozart's "Der Hölle Rache", the Queen of the Night aria from Die Zauberflöte, contains several occurrences of the F a fourth above.). It is also called C6 in American note-octave notation. In European notation, it is c3. For other uses, see Octave (disambiguation). ... In Western music, the expression middle C refers to the note C or Do located exactly between the two staves of the grand staff, quoted as C4 in note-octave notation (also known as scientific pitch notation). ... Wolfgang Amadeus Mozart Wolfgang Amadeus Mozart (January 27, 1756 – December 5, 1791) was one of the most significant and influential of all composers of Western classical music. ... Der Hölle Rache kocht in meinem Herzen (Hells vengeance boils in my heart) is the second aria of the Queen of the Night (Die Königin der Nacht) character in Mozarts opera, The Magic Flute (Die Zauberflöte). ... Die Zauberflöte (en: The Magic Flute) is an opera in two acts composed by Wolfgang Amadeus Mozart to a German libretto by Emanuel Schikaneder. ... This article or section may be confusing for some readers, and should be edited to be clearer or more simplified. ...