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
Catalogue of Works in Refutation of Methodism ever written, and remains the only compilation of books written from a primarily anti-Methodist perspective. An otherwise virtually unknown individual, the only evidence which suggests that the author Decanver ever existed was the publication of his "Catalogue" in 1846. He was self-evidently opposed to the doctrines of Methodism, a branch of Protestant Christianity which emerged from the teachings of John Wesley in 18th century England, and in 1846 compiled the catalogue under the full title of Catalogue of Works in Refutation of Methodism: from its Origin in 1729, to the Present Time: of Those by Methodist Authors on Lay-Representation, Methodist