According to the romantic era site, who were the shakers, and what was one of their influences in this era of music? explore the tabs that discuss beethoven's birth and career. what city did beethoven live in while composing some of his most famous works, including eroica? how did he succeed where mozart had failed? who was eroica originally dedicated to, and why did beethoven repeal the dedication? what unique instrumentation change did beethoven's symphony no. 9 use that, according to the website, was a "radical definition of the form" of a symphony? choose any three area locations listed at the top of the map and describe their overall place in the history of music.