Johann Friedrich Agricola

Johann Friedrich Agricola (4 January 1720 – 2 December 1774) was a German composer, organist, singer, pedagogue, and writer on music. He sometimes wrote under the pseudonym Flavio Anicio Olibrio. During his lifetime, Agricola wrote a number of Italian operas, as well as Lieder, chorale preludes, various other keyboard pieces and church music, especially oratorios and cantatas. His reputation chiefly rests, however, on his theoretical and critical writings on musical subjects.