August Klughardt August Klughardt's memorial in Dessau (November 30, 1847 – August 3, 1902/ 55세) was a German composer and conductor. Piano Trio in B-flat Major, Op. 47 I. Allegro moderato 0:00 II. Adagio cantabile 9:35 III. Allegro 15:36 August Klughardt (1847-1902) was born in Köthen, and took his first piano and music theory lessons at the age of 10. Soon, he began to compose his first pieces..