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,
Peter K. Moran became popular as a song composer, with "The Carrier Pigeon" (1822; also arranged as a rondo for piano, c.1825) that had many editions. Other well-known pieces by him (for harp or piano) include his variations on "Kinlock of Kinlock" (1825), "Swiss Waltz" (c.1810), "Stantz Waltz" (c.1817), and "Suabian Air" (c.1817). He also arranged many traditional airs, and religious works by Handel and others. Many of Moran's works were still listed as for sale in the "Board of Music Trade Catalogue" in 1870. Piano solo Piano 4-hands "Harp or piano-forte" Songs Peter K. Moran Peter K. Moran [P.K. Moran] (30 June