Köchel catalogue 225: The New Complete Edition" contains premiere performances of previously lost compositions and never recorded fragments, as well as key works in alternative versions and recordings of legendary historic performances. Köchel catalogue The Köchel catalogue () is a chronological catalogue of compositions by Wolfgang Amadeus Mozart, originally created by Ludwig von Köchel, in which the entries are abbreviated "K." and "KV". The numbers of the Köchel catalogue reflect the continuing establishment of a complete chronology of Mozart's works, and provide a shorthand reference to the compositions. According to Köchel's counting, "Requiem in D minor" is the 626th piece Mozart composed,
S. K. Pottekkatt 1982. (The last three volumes are a compilation of previous works) S. K. Pottekkatt Sankaran Kutty Pottekkatt (14 March 1913 – 6 August 1982), popularly known as S. K. Pottekkatt, is a famous Malayalam writer from Kerala state, South India. He is the author of nearly sixty books which include ten novels, twenty-four collections of short stories, three anthologies of poems, eighteen travelogues, four plays, a collection of essays and a couple of books based on personal reminiscences. Pottekkatt won the Kerala Sahitya Academy award of 1961 for the novel "Oru Theruvinte Katha" ("The Story of a Street") and the