Input (grade 13): Hans Guido Freiherr von BÃ 1\/4 low (January 8, 1830 - February 12, 1894) was a German conductor, virtuoso pianist, and composer of the Romantic era.
Output (grade 9): Hans von BÃ 1\/4 low (born Dresden, 8 January 1830; died Cairo, 12 February 1894) was a German conductor and pianist.