During the Romantic period, most musicians were Self-reliant business persons, gaining their living by executing music, composing music for limited businesses and commissions, and collecting royalties on published music.
Romanticism was also known as the Romantic movement or the Romantic era.
This was an artistic, musical, literary, and intellectual movement that began in Europe near the end of the 18th century and peaked in most places between 1800 and 1850.
Most Romantic composers were self-employed businesspeople who made a living by playing music, producing music for special occasions and commissions, and collecting royalties on published works.
Therefore, option D is correct.
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