Birthdays in Music Jul 5 Agnes Zimmermann, German composer, born in Cologne, Germany (d. 1925) Jul 31 Ignatio Cervantes, Cuban pianist and composer (Danzas Cubanas), born in Havana (d. 1905) Deaths in Music Jul 19 Johann Wilhelm Wilms, German-Dutch organist and composer (Wien Neêrlands Bloed - Dutch national anthem, 1815-1932), dies at 75 1846 Music History by Year 1848