In E-Flat Major / In C-Sharp Minor. Par BEETHOVEN LUDWIG VAN. At the dawn of the 19th century Beethoven struck out on new paths with his two opus 27 sonatas, each of which he called a 'sonata quasi una fantasia”. Both of them, in particular Sonata no. 2 which was later nicknamed the 'Moonlight Sonata”, were destined for immortality. Jonathan Del Mar, second to none in his knowledge of Beethoven's…