19th-century Norwegian violinist Ole Bull was compared to which celebrated Italian virtuoso of the time?
Ole Bull Ole Bornemann Bull (] ; 5 February 181017 August 1880) was a Norwegian virtuoso violinist and composer. According to Robert Schumann, he was on a level with Niccolò Paganini for the speed and clarity of his playing.
Alexandre Boucher Alexandre Boucher (10 April 1770 – 30 December 1861) was a French violinist, who performed through Europe; he was noted for having a resemblance to Napoleon.