Šajā dienā . .  
*Publiski pieejama vietne      >Operabase Professional 
18 decembris
DZIMŠANAS DIENAS * Jean-Baptiste Rey (1734) * János Spech (1767) * Rosa Newmarch (1857) * Lionel Monckton (1861) * Adolf Vogl (1873) * Sergio Failoni (1890) * Nina Koshetz (1894) * Saburō Takata (1913) * Rita Streich (1920) * Cesare Valletti (1922) * Knut Skram (1937) * Elliot Palay (1948)

NĀVES DIENAS * Johann Gottfried Herder (1803) * John Inigo Richards (1810) * Johann Mederitsch (1835) * Felice Blangini (1841) * Giuseppe Nicolini (1842) * Louis Moreau Gottschalk (1869) * Francesco Florimo (1888) * Paul Xavier Désiré, d'Ivry (1903) * Alberto Randegger (1911) * Henryk Jarecki (1918) * Horatio Parker (1919) * Frederick Herman Martens (1932) * Sem Benelli (1949) * Zélie De Lussan (1949) * Winfried Zillig (1963) * Michelangelo Veltri (1997)

PIRMIZRĀDES Oreste George Frideric Handel La schiava liberata Niccolò Jommelli El Barberillo de Lavapiés Francisco Asenjo Barbieri Iolanta Pyotr Il'yich Tchaikovsky The Makropulos Affair Leoš Janáček
 

19 decembris
DZIMŠANAS DIENAS * Giuseppe Giordani (1751) * George Frederick Bristow (1825) * Adolf Sandberger (1864, 150 gadi) * Borys Karlovych Yanovs'ky (1875) * Carlo Gatti (1876) * Walter Braunfels (1882) * Fritz Reiner (1888) * Paul Dessau (1894) * Audrey Mildmay (1900) * Dusolina Giannini (1902) * Ludvík Podéšť (1921) * Michael Hurd (1928) * Wendy Fine (1943) * William Christie (1944) * Russell Smythe (1949) * Jane Bunnell (1952) * Olaf Bär (1957)

NĀVES DIENAS * Giovanni Faustini (1651) * Gottfried Grünewald (1739) * Carlo Monza (1801) * Jean-Georges Kastner (1867) * Cleofonte Campanini (1919) * Karl Jörn (1947) * Montagu Slater (1956) * George Meader (1963) * Carmen Melis (1967) * Tiberiu Brediceanu (1968) * André D'Arkor (1971) * Lawrance Collingwood (1982)

PIRMIZRĀDES Acis y Galatea Antonio de Literes L'Olimpiade Leonardo Leo Sïn mandarina César Antonovich Cui Hérodiade Jules Massenet The Queen of Spades Pyotr Il'yich Tchaikovsky Siberia Umberto Giordano Daisi Zakhary Petrovich Paliashvil Lanzelot Paul Dessau
 

20 decembris
DZIMŠANAS DIENAS * Innocente Bellavite (1691) * Antonio Palomba (1705) * Othon-Joseph Vandenbroek (1758) * Pietro Raimondi (1786) * Achille Peri (1812) * Anton Foerster (1837) * Ignaz Schnitzer (1839) * Henry Hadley (1871) * Alexander Smallens (1888) * Božidar Širola (1889) * Hildegard Ranczak (1895) * Marion Talley (1907) * Eduardas Balsys (1919) * André Turp (1925) * Donald Adams (1928) * John Harbison (1938)

NĀVES DIENAS * David Pohle (1695) * Pietro Righini (1742) * Carlo Innocenzo Frugoni (1768) * Joseph Legros (1793) * Louis-Luc Loiseau de Persuis (1819) * Gian Francesco Fortunati (1821) * Carlo Evasio Soliva (1851) * Alfred Bunn (1860) * Vincenzo Pucitta (1861) * Angelo Neumann (1910) * Manuel Giró (1916) * Jean Gilbert (1942) * Emil Pirchan (1957) * Paul Constantinescu (1963) * Max Brod (1968) * André Jolivet (1974) * Kurt Böhme (1989)

PIRMIZRĀDES La cena delle beffe Umberto Giordano