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24 duben
NAROZENÍ * Christian Ludwig Boxberg (1670) * Giovanni Battista Martini (1706) * Giovan Gualberto Brunetti (1706) * Frédéric Blasius (1758) * Marco D'Arienzo (1811) * Charles-Louis-Etienne Nuitter (1828) * Carlo D'Ormeville (1840) * Gladys De Grey (1859) * Jenő Huszka (1875) * György Kósa (1897) * Václav Trojan (1907) * Norman Tucker (1910) * Laci Boldemann (1921) * Ferit Tüzün (1929) * Norma Burrowes (1944) * Bruce Saylor (1946)

ÚMRTÍ * Pierre Joseph Candeille (1827) * Girolamo Crescentini (1846) * Vasily Andreyevich Zhukovsky (1852) * Nestor Roqueplan (1870) * Marco D'Arienzo (1877) * Camille Erlanger (1919) * Richard Batka (1922) * Ferdinand Hummel (1928) * Jef Van Hoof (1959) * Tino Pattiera (1966) * Julia Perry (1979) * Leopold Ludwig (1979) * Danilo Švara (1981) * Domenico Guaccero (1984) * Robert Erickson (1997)

PREMIÉRY Lottchen am Hofe Johann Adam Hiller Eduardo e Cristina Gioachino Rossini Oprichnik Pyotr Il'yich Tchaikovsky Guercoeur Albéric Magnard Skripka Rotshil'da Veniamin Iosifovich Fleyshman
 

25 duben
NAROZENÍ * Benedetto Pamphili (1653) * Giovanni Marco Rutini (1723) * Fedele Fenaroli (1730) * Karl Prohaska (1869) * Jaroslav Doubrava (1909) * Italo Tajo (1915) * Astrid Varnay (1918, 100 roky) * Irene Jordan (1919) * Erzsébet Szőnyi (1924) * Franco Mannino (1924) * Fritz Hübner (1933) * Seppo Ruohonen (1946) * Cynthia Clarey (1949)

ÚMRTÍ * Torquato Tasso (1595) * Abel Seyler (1800) * François-Benoît Hoffman (1828) * Jean-Nicolas Bouilly (1842) * John Knowles Paine (1906) * George Stephănescu (1925) * Charles Hedmont (1940) * Vladimir Ivanovich Nemirovich-Danchenko (1943) * Christopher Hassall (1963) * Zoltán Horusitzky (1985)

PREMIÉRY La vera costanza Joseph Haydn Die Gezeichneten Franz Schreker Turandot Giacomo Puccini Die wundersame Schustersfrau Udo Zimmermann
 

26 duben
NAROZENÍ * Margarete Schick (1773) * Auguste Panseron (1796) * Jean Nouguès (1875) * Florence Austral (1894) * Max Brand (1896) * Marga Höffgen (1921) * Wilma Lipp (1925) * Louis Erlo (1929) * Conrad Susa (1935)

ÚMRTÍ * Karl Siegmund, von Seckendorff (1785) * Bernardo Ottani (1827) * Louise Bertin (1877) * Joseph Hellmesberger (1907) * Pietro Platania (1907) * Hans Sommer (1922) * Hedwig Francillo-Kaufmann (1948) * Aaron Avshalomov (1965) * Michael Bohnen (1965) * Mariya Nikolayevna Kuznetsova (1966) * James Pease (1967)

PREMIÉRY L'amore artigiano Florian Leopold Gassmann Les danaïdes Antonio Salieri Zaporozhets za Dunayem Semyon Stepanovich Gulak-Artemovsky Belfagor Ottorino Respighi The Pilgrim's Progress Ralph Vaughan Williams