Final answer:
Ludwig van Beethoven was a composer who was like a modern-day rock star.
Step-by-step explanation:
One of the composers who was like a modern-day rock star was Ludwig van Beethoven. Beethoven was a renowned composer during the Classical and Romantic eras, and his music was revolutionary and groundbreaking, making him an iconic figure in the music world. He was known for his intense and passionate compositions, and his music still resonates with audiences today.