Academic staff of the Conservatoire de Musique de Gen\u00e8ve

Charles-Valentin Alkan (French: [ʃaʁl valɑ̃tɛ̃ alkɑ̃]; 30 November 1813 – 29 March 1888) was a French composer and virtuoso pianist. At the height of his fame in the 1830s and 1840s he was, alongside his friends and colleagues Frédéric Chopin and Franz Liszt, among the leading pianists in Paris, a city in which he spent virtually his entire life.
Alkan earned many awards at the Conservatoire de Paris, which he entered before he was six. His career in the salons and concert halls of Paris was marked by his occasional long withdrawals from public performance, for personal reasons. Although he had a wide circle of friends and acquaintances in the Parisian artistic world, including Eugène Delacroix and George Sand, from 1848 he began to adopt a reclusive life style, while continuing with his compositions – virtually all of which are for the keyboard. During this period he published, among other works, his collections of large-scale studies in all the major keys (Op. 35) and all the minor keys (Op. 39). The latter includes his Symphony for Solo Piano (Op. 39, nos. 4–7) and Concerto for Solo Piano (Op. 39, nos. 8–10), which are often considered among his masterpieces and are of great musical and technical complexity. Alkan emerged from self-imposed retirement in the 1870s to give a series of recitals that were attended by a new generation of French musicians.
Alkan's attachment to his Jewish origins is displayed both in his life and his work. He was the first composer to incorporate Jewish melodies in art music. Fluent in Hebrew and Greek, he devoted much time to a complete new translation of the Bible into French. This work, like many of his musical compositions, is now lost. Alkan never married, but his presumed son Élie-Miriam Delaborde was, like Alkan, a virtuoso performer on both the piano and the pedal piano, and edited a number of the elder composer's works.
Following his death (which according to persistent but unfounded legend was caused by a falling bookcase), Alkan's music became neglected, supported by only a few musicians including Ferruccio Busoni, Egon Petri and Kaikhosru Sorabji. From the late 1960s onwards, led by Raymond Lewenthal and Ronald Smith, many pianists have recorded his music and brought it back into the repertoire.

Hugo Heermann (3 March 1844, in Heilbronn – 6 November 1935, in Meran, Italy) was a German violinist. He studied the violin with Lambert Joseph Meerts at the Koninklijk Conservatorium in Brussels, and later with Joseph Joachim. From 1864 he lived in Frankfurt am Main, where he taught violin from 1878 to 1904 at the Hoch Conservatory. He played 1st violin with Hugo Becker, Fritz Bassermann and Adolf Rebner in the "Museums-Quartett" (also called the "Heermann-Quartett" and "Frankfurter Quartett"). Between 1906 and 1909 he taught at the Chicago Musical College, in 1911 at the Stern Conservatory in Berlin and 1912 at the Conservatoire de musique in Geneva. In 1909 and 1910 he briefly was a member of The Dutch Trio, which transposed into the Heermann-van Lier String Quartet. He served as concertmaster of the Cincinnati Symphony Orchestra for a period beginning in 1909; he was succeeded in that post by his son Emil. He has the distinction of having been the first to have played Brahms' Violin Concerto in Paris, New York City and Australia. After his retirement in 1922 he lived mostly in Meran, Italy.