Károly Aggházy | By Moonshine, Op.42/1 | Suite "In The Forest" | 1913 

Károly Aggházy (30 October 1855, Budapest - 8 October 1918, Budapest) was a Hungarian piano virtuoso and composer.
Aggházy was a pupil of Robert Volkmann, Anton Bruckner, and Franz Liszt. He later taught at the National Conservatory in Budapest. Besides several operas, most notably Maritta (1895), he wrote chamber music and pieces for piano.