Шопен. Ноктюрн до-диез минор

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Сообщение от Anchen

Об этих вещах упоминания не нашла. Интересно, в каком смысле они "спорные"?

Т.к. в NG всего лишь краткий каталог, ничего больше сказать не могу. Всё, что там написано:
Doubtful:
Mazurka in D, B 4, KK Anh. Ia/1, ?1820, ed. in Kurier (Warsaw, 20 Feb 1910), P x
Mazurka in bb, KK Anh.Ib, MS with J.T. Stopnicki, Warsaw
Mazurka in F#, KK Anh.II/1 (by Charles Mayer)
‘Valse mélancolique’, f#, KK Ib/7, CI (New York, 1932)

А вообще, потерянных работ там больше указано, чем у Вас. Как-то так:

several early mazurkas, KK Vf, see Koptiajew;
Mazurka, D, KK Ve/5, ded. ?W. Kolberg, mentioned in 3 Polonaises 1817–12, ed. Z. Jachimecki (Kraków, 1947);
KK Vc/2, 1832, mentioned in letter from Chopin to J.K. Jędrzejewicz, 10 Sept 1832;
KK Ve/7, 14 Sept 1832, listed in auction catalogue, Paris, 1906;
?Mazurka, Bb, KK Ve/4, 1835, sold in Paris, 20 June 1977;
Mazurka, KK Vc/4, 1846, mentioned in letter from Chopin to W. Grzymała, Dec 1846;
KK Ve/8, mentioned in letters from Breitkopf & Härtel to Izabela Barcińska, 1878;
KK Ve/6, ded. Mme Nicolai, mentioned in note from Augener to C.A. Spina, 21 May 1884
several early Polonaises, KK Vf, incl. one on themes by Rossini and Spontini, 1825, mentioned in letter from Chopin to J. Białobłocki, Nov 1825, see Koptiajew;
KK, Vc/1, 1831, mentioned in letter from Chopin to his family, July 1831;
KK Vc/3, 1832, mentioned in letter from Chopin to J.K. Jędrzejewicz, 10 Sept 1832
several early waltzes, KK Vf, incl. waltz, a, 1824, ded. Countess Łubieńska, see Koptiajew;
Waltz in C, KK Vb/8, ?1824;
Waltz in C, B p.11, KK Vb/3, 1826;
Waltz in Ab, KK Vb/4, 1827;
Waltz in d (’La partenza’), B p.23, KK Vb/6, 1828;
Waltz in Ab, KK Vb/5, B p.62, 1829 or 1830;
Waltz in Eb, KK Vb/7, 1829 or 1830, listed in catalogue by Ludwika Jędrzejewicz;
KK Ve/10, listed in auction catalogue, Paris, March 1906;
KK Ve/11, mentioned in letters from Breitkopf & Härtel to Izabela Barcińska, 1878;
KK Ve/12, mentioned in diary of L. Niedźwiecki, 1845
Military March, KK Vd/4, 1817 (1817), ded. Grand Duke Konstantyn Pavlovich;
other early marches, KK Vf, see Koptiajew;
Variations, KK Ve/9, 1818, see Pamiętnik Warszawski, Jan 1818;
Andante dolente, bb, KK Vb/1, B p.19, and Ecossaise, KK Vb/9, B p.19, both 1827, listed in catalogue by Ludwika Jędrzejewicz;
three marches, KK Vd/1–3, mentioned in letter from J. Fontana to Ludwika Jędrzejewicz, 14 March 1854 (perhaps, incl. Funeral March, c, B 10);
Ecossaise, KK Ve/3, mentioned in letter from O. Kolberg to M.A. Szulc, 15 Dec 1874; two lost works for Äolopantaleon, KK Ve/1–2, mentioned in Gazeta Warszawska (23 Sept 1873)

Четырёхручные вещи:
Variations, F, KK Vb/2, 1826, ded. Tytus Woyciechowski, mentioned in catalogue by Ludwika Jędrzejewicz, see B p. 11
Sonata, op. 28, KK Vc/5, mentioned in letter from Chopin to Breitkopf & Härtel, 1835

Песни:
song, KK Vc/10, mentioned in letter from Ludwika Jędrzejewicz to Chopin, 9 Jan 1841;
Płotno {Linen], KK Vd/5, mentioned in letter from J. Fontana to Ludwika Jędrzejewicz, 2 July 1852;
three songs, KK Vd/6–8, listed in letter from J.W. Stirling to Ludwika Jędrzejewicz, July 1852

Плюс "несколько вещей для скрипки и фортепиано", опять see Koptiajew. Koptiajew - это Koptiajew: ‘Najdiennyji sbornik junoszeskich proizwiedienij Szopiena’ [Newly discovered collection of Chopin’s early works], Birżewje Wiedomosti, no. 12320 (St Petersburg, 1911). А обозначение КК Вы, наверное, знаете - это каталог K. Kobylańska: Rękopisy utworów Chopina: katalog [Manuscripts of Chopin’s works: catalogue] (Kraków, 1977).