Born Today! 05.08.2025

Antonio Cesti (Italian pronunciation: [anˈtɔːnjo ˈtʃesti]; baptised Pietro Cesti, 5 August 1623; died 14 October 1669), known today primarily as an Italian composer of the Baroque era, was also a singer (tenor) and organist. He was "the most celebrated Italian musician of his generation".

Leonardo Leo (5 August 1694 – 31 October 1744), more correctly Leonardo Ortensio Salvatore de Leo, was a Baroque composer.

Jean-Baptiste Krumpholz (French pronunciation: [ʒɑ̃batist kʁœ̃fɔlz]; Czech: Jan Křtitel Krumpholtz) (8 May 1742 – 19 February 1790) was a Czech composer and harpist who lived in the Holy Roman Empire.

Charles Louis Ambroise Thomas (French: [ɑ̃bʁwaz tɔmɑ]; 5 August 1811 – 12 February 1896) was a French composer and teacher, best known for his operas Mignon (1866) and Hamlet (1868). Born into a musical family, Thomas was a student at the Conservatoire de Paris, winning France's top music prize, the Prix de Rome. He pursued a career as a composer of operas, completing his first opera, La double échelle, in 1837. He wrote twenty further operas over the next decades, mostly comic, but he also treated more serious subjects, finding considerable success with audiences in France and abroad. Thomas was appointed as a professor at the Conservatoire in 1856, and in 1871 he succeeded Daniel Auber as director. Between then and his death at his home in Paris twenty-five years later, he modernised the Conservatoire's organisation while imposing a rigidly conservative curriculum, hostile to modern music, and attempting to prevent composers such as César Franck and Gabriel Fauré from influencing the students of the Conservatoire. Thomas' operas were generally neglected during most of the 20th century, but in more recent decades they have experienced something of a revival both in Europe and the US.

Antoine Simon, commonly known as Anton Simon (Russian: Антон Юльевич Симон) (5 August 1850 – 1 February [O.S. 19 January] 1916), was a French composer, director and pianist, who made most of his career in Russia.

Oskar Merikanto (pronounced [ˈoskɑr ˈmeriˌkɑnto] ; born Frans Oskar Ala-Kanto; 5 August 1868 – 17 February 1924) was a Finnish composer, music critic, pianist, and organist. As a composer, Merikanto was primarily a miniaturist, and his extensive œuvre includes songs and piano pieces (he wrote over 100 of each). Of the latter, he is best remembered for: Summer Evening Waltz (Kesäillan valssi, Op. 1), Romance (Romanssi, Op. 12), Summer Evening Idyll (Kesäillan idylli, Op. 16/2), Valse lente (Op. 33), and Idyll (Idylli, Op. 73/1). Merikanto also wrote three operas: The Maiden of the North (Pohjan neiti, 1898), which retains a degree of historical significance as the first opera composed to a Finnish libretto; The Death of Elina (Elinan surma, 1910); and Regina von Emmeritz (1920). However, Merikanto's operas have entered neither the domestic nor the international repertoires. As a music critic, Merikanto was associated with the Finnish-language, liberal, nationalist newspaper Päivälehti.

Óscar Esplá y Triay (5 August 1886 – 6 January 1976) was a Spanish composer. The Conservatorio Superior de Música (conservatory) of the city of Alicante is dedicated to him. The Premio internacional de composición Óscar Esplá (Óscar Esplá international prize for composition) was created in 1955 and is awarded by the city of Alicante.

Erich Kleiber (5 August 1890 – 27 January 1956) was an Austrian, later Argentine, conductor, known for his interpretations of the classics and as an advocate of Neue Musik. Kleiber was born in Vienna, and after studying at the Prague Conservatory, he followed the traditional route for an aspiring conductor in German-speaking countries of the time, starting as a répétiteur in an opera house and moving into conducting in increasingly senior positions. After holding posts in Darmstadt (1912), Barmen-Elberfeld (1919), Düsseldorf (1921) and Mannheim (1922) he was appointed in 1923 to the important post of musical director of the Berlin State Opera. In Berlin, Kleiber's scrupulous musicianship and enterprising programming won him a high reputation, but after the Nazi Party came to power in Germany in 1933, he resigned in protest against its oppressive policies, and left the country, basing himself and his family in Buenos Aires. For the rest of his career he was a freelance, guest conducting internationally in opera houses and concert halls. He played an important part in the creation of The Royal Opera in London, but a plan for him to return to the Berlin State Opera in the 1950s fell foul of politics. Kleiber was regarded as an outstanding conductor of Mozart, Beethoven and Richard Strauss and encouraged modern composers, including Alban Berg, whose Wozzeck he premiered. He died suddenly in Zürich at the age of 65.

Hans Gál OBE (5 August 1890 – 3 October 1987) was an Austrian composer, pedagogue, musicologist, and author, who emigrated to the United Kingdom in 1938.

Stjepan Šulek (5 August 1914 in Zagreb, Austria-Hungary – 16 January 1986 in Zagreb, SR Croatia, SFR Yugoslavia) was a Croatian composer, conductor, violinist and music teacher.

Pierre Georges Édouard Bartholomée (Brussels, 5 August 1937) is a Belgian conductor and composer.

Rick van der Linden (5 August 1946, Badhoevedorp, North Holland - 22 January 2006, Groningen) was a Dutch composer and keyboardist. Van der Linden first gained fame as a member of Ekseption, but he played in several other bands including most notably Trace, as well as solo. Van der Linden was best known for his reworkings of classical music in a pop music domain, often with jazz improvisations.

Michael Dellaira (born August 5, 1949) is an American composer. He is a citizen of the United States and Italy and resides in New York City with his wife, the writer Brenda Wineapple.

Mark O'Connor (born August 5, 1961) is an American fiddle player, composer, guitarist, and mandolinist whose music combines bluegrass, country, jazz and classical. A three-time Grammy Award winner, he has won six Country Music Association Musician Of The Year awards and was a member of three influential musical ensembles: the David Grisman Quintet, The Dregs, and Strength in Numbers. O'Connor has released 45 albums, of mostly original music, over a 45-year career. He has recorded and performed mostly his original American Classical music for decades. An expert at traditionally-based fiddle and bluegrass music, he also plays other instruments proficiently, including the violin, guitar and mandolin. He has appeared on 450 albums, composed nine concertos and has put together groundbreaking ensembles. His mentors have included Benny Thomasson who taught O'Connor to fiddle as a teenager, French jazz violinist Stéphane Grappelli with whom O'Connor toured as a teenager, and guitarists Chet Atkins, Doc Watson and Steve Morse.

Eino Matti "Eicca" Toppinen (born 5 August 1975) is a Finnish cellist, songwriter, producer, and arranger. In 1993 he formed the quartet Apocalyptica.