Stefan Janski is an opera director, he received significant acclaim for his production of which of Handel's opera seria in three acts, first performed in London on 15 April 1738?
Serse
Title: Imeneo
Passage: Imeneo (alternative title: Hymen, HWV 41) is an opera seria in three acts by George Frideric Handel.  The Italian-language libretto was adapted from Silvio Stampiglia's "Imeneo".  Handel had begun composition in September 1738, but did not complete the score until 1740.  The opera received its first performance at the Lincoln's Inn Fields in London on 22 November 1740, and received another performance on 13 December.  Handel then revised the score, and this revised version received concert performances in Dublin, on 24 and 31 March 1742.
Title: Serse
Passage: Serse (] ; English title: "Xerxes"; HWV 40) is an opera seria in three acts by George Frideric Handel.  It was first performed in London on 15 April 1738.  The Italian libretto was adapted by an unknown hand from that by Silvio Stampiglia for an earlier opera of the same name by Giovanni Bononcini in 1694.  Stampiglia's libretto was itself based on one by Nicolò Minato that was set by Francesco Cavalli in 1654.  The opera is set in Persia (modern-day Iran) in 480 BC and is very loosely based upon Xerxes I of Persia, though there is little in either the libretto or music that is relevant to that setting.  Serse, originally sung by a soprano castrato, is now usually performed by a soprano (or mezzo-soprano) and sopranist.
Title: Stefan Janski
Passage: Stefan Janski is an opera director.  He was the co-producer and librettist for the Sadler’s Wells Theatre production of "The Snowman of Kashmir" in 1974, and has served as Associate Director with Glyndebourne Festival Opera and its Touring Opera, as well as staff director for English National Opera.  He is Director of Opera Studies at the Royal Northern College of Music, which he joined in 1986.  He has also worked freelance for notable companies such as Scottish Opera, Los Angeles Opera and the Royal Ballet of Flanders.  He received significant acclaim for his production of Handel's "Xerxes".
Stefan Janski Serse