Symphony, K. 75 (Mozart) works from this time period, such as the K. 97 symphony, the autograph, which was in the possession of Breitkopf & Härtel, was destroyed during World War II. Mozart's authorship therefore remains uncertain. Most professionals consider the work authentic. The Alte Mozart-Ausgabe (published 1879–82) gives the numbering sequence 1–41 for the 41 numbered symphonies. The unnumbered symphonies (some, including K. 75, published in supplements to the Alte-Mozart Ausgabe until 1910) are sometimes given numbers in the range 42 to 56, even though they were written earlier than Mozart's Symphony No. 41 (written in 1788). The symphony K. 75 is given
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