Which statement about the periods of beethoven's life is not true. a. during beethoven's first period, he wrote mostly for solo piano or piano in combination with other instruments b. during beethoven's fourth period, he wrote atonal music that was often dissonant and unpleasing to the ear c. beethoven's second period was known as his heroic period d. beethoven's third period was intropective and included his ninth symphony and the string quartets nos. 10-16 (i put this under history because music wasn't a category and history was the next best thing)