Which of the following composers is NOT from the Baroque period?

Beethoven is the correct choice as he belongs to the Classical period, which came after the Baroque period. The Baroque period, characterized by its ornate musical style and the use of counterpoint, roughly spans from 1600 to 1750. Composers like Handel, Vivaldi, and Telemann are all pivotal figures of this time, known for their contributions to both orchestral and vocal music.

Beethoven, on the other hand, emerged during the late 18th century and his works are marked by a shift towards the Classical style, which emphasizes clarity, balance, and form while also foreshadowing the Romantic era with its expressive depth. Therefore, recognizing these distinctions in time periods and musical styles is crucial in identifying composers correctly based on their historical context.