Born Today! 30.07.2025

Maria Anna Walburga Ignatia "Marianne" Mozart (30 July 1751 – 29 October 1829), nicknamed Nannerl, was a highly regarded musician from Salzburg, Austria. In her childhood, she developed into an outstanding keyboard player under the tutelage of her father Leopold. She became a celebrated child prodigy and went on concert tours through much of Europe with her parents and her younger brother Wolfgang Amadeus Mozart. At age 17, her career as a touring musician came to an end, though she continued to work at home teaching piano and performing on occasion. At age 33 she married, moved to a village six hours by carriage from Salzburg, and there raised her own and her husband's children. On her widowhood in 1801, she returned to Salzburg and resumed teaching and performance. She is known to have composed works of music, though no manuscripts survive. In her later years she contributed to the biographical study of her late brother.

Baron Herman Severin Løvenskiold (30 July 1815 – 5 December 1870) was a Norwegian-born Danish composer, most noted for his score for August Bournonville's 1836 version of the ballet La Sylphide for the Royal Danish Ballet in Copenhagen.

Vojtěch Hřímalý (30 July 1842 in Plzeň – 15 June 1908 in Vienna) was a composer, violinist, and conductor from Austria-Hungary. He is the older brother of the violinist Jan Hřímalý.

Victor Isidores dze Dolidze (Georgian: ვიქტორ ისიდორეს ძე დოლიძე, 30 July 1890 – 24 May 1933) was a Georgian classical composer. Practically unknown in the West, in his home country Dolidze is best remembered for his opera Keto and Kote, which premiered in 1919 during the First Republic. The composition, which remains popular to this day, follows the story of forbidden love between an impoverished prince and a wealthy commoner's daughter.

Ľudovít Rajter (Hungarian: Rajter Lajos; 30 July 1906 – 6 July 2000) was a Slovak composer and conductor,born in Austria-Hungary.

Zhivka Klinkova (Bulgarian: Живка Клинкова; 30 July 1924 – 23 December 2002) was a Bulgarian composer, pianist and conductor, who was the laureate of the World Youth Festival in Bucharest in 1953. She also received a diploma from Pope John Paul II in 1981 for her opera Cyril and Methodius.

Antoine Duhamel (30 July 1925 – 11 September 2014) was a French composer, orchestra conductor and music teacher.

Paul de Senneville (30 July 1933 – 23 June 2023) was a French composer and music producer.

Alexina Diane Louie, (born 30 July 1949), is a Canadian composer of contemporary classical music. She has composed for various instrumental and vocal combinations in a variety of genres. She has fulfilled a number of commissions, and her works, which have been performed internationally, have earned her a number of awards, including the Order of Canada and two Juno Awards.