Köchel catalogue son's earlier works; Mozart's catalogue of his own compositions (begun in February 1784 with K. 449) allows relatively precise dating of many of his later works. The catalogue included the opening bars of each piece, known as an incipit. Köchel divided the corpus into a main chronology of 626 works, and five appendices ("" in German, abbreviated to "Anh.") The appendices (Anh. I-V) included: Since Köchel published his original catalogue in 1863 (now referred to as K), the dating of Mozart's compositions has been subject to constant revision. Many more pieces have since been found, re-dated, re-attributed and re-numbered, requiring
Biamonti Catalogue there are some that Biamonti could not have known about, and so there is still no single catalog with all of Beethoven's compositions. Biamonti's numbers, in addition, are rarely used. Instead, WoO numbers are generally favoured. Biamonti Catalogue The Biamonti Catalogue is a catalogue of Ludwig van Beethoven's compositions published in 1968 by the ILTE of Turin. The original name of the work is "Catalogo cronologico e tematico di tutte le opere di Beethoven, comprese quelle inedite e gli abbozzi non utilizzati". Giovanni Biamonti tried to combine all pieces of the author, including all works approached in other catalogues (the