Romantic era composers shared a common goal of expressing deep personal emotions and unique artistic styles rather than adhering to predictable forms or training methods. The period is characterized by expanded forms and innovative expressions. Significant composers emerged with distinctive characteristics and individual voices. ;
Romantic era composers primarily shared the goal of developing unique personal styles that expressed deep emotions, moving beyond predictable forms. Each composer's individuality shaped their distinctive contributions to music during this period. Therefore, the correct answer is A: They developed unique personal styles.
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