Louis Clapisson (15 September 1808 – 19 March 1866) was a French composer and violinist. He composed numerous art songs as well as 22 operas, largely in the opéra comique genre. In his later years he was a professor of harmony at the Paris Conservatory and the curator of the conservatory's museum of musical instruments, many of which had come from his own large collection. Source: Wikipedia (en)