Johann Kaspar Mertz
Johann Kaspar Mertz (Hungarian: János Gáspár Mertz, August 17, 1806 – October 14, 1856) was a Hungarian guitarist and composer. […]
Johann Kaspar Mertz (Hungarian: János Gáspár Mertz, August 17, 1806 – October 14, 1856) was a Hungarian guitarist and composer. […]