527 Euryanthe is a minor planet orbiting the Sun, it was discovered in 1904 by Max Wolf and named after the heroine of an opera by which German composer, conductor, pianist, guitarist and critic, and was one of the first significant composers of the Romantic school?
Carl Maria von Weber Carl Maria Friedrich Ernst von Weber (18 or 19 November 1786 5 June 1826) was a German composer, conductor, pianist, guitarist and critic, and was one of the first significant composers of the Romantic school.
Franz Asplmayr Franz Asplmayr (1 April 1728 – 29 July 1786) was an Austrian composer and violinist. There are many variants of his name, including Franz Aspelmayr, Franz Aschpellmayr and Franz Appelmeyer. He is best known for an opera on Greek myths, and for a few symphonies and string trios of his which were attributed to Joseph Haydn at one time. Among the few scholars who have studied his music, there are many differing opinions as to the quality. J. Murray Barbour, for one, deems Asplmayr's 80 minuets "scored mostly for oboes, horns, and strings, without violas," that "all are extremely boring, as if written between beers." Temperly, on the other hand, finds advances "with respect to harmony and developmental techniques."