Final Answer:
The given statement "A fugue is a contrapuntal composition in which a single subject is the focal point, thus unifying the work" is a. True. (option a)
Step-by-step explanation:
A fugue is indeed a contrapuntal composition in which a single subject, known as the fugue subject, serves as the focal point, unifying the entire work. The essence of a fugue lies in the intricate interweaving of multiple voices, each entering successively with the same subject but at different pitches. The fugue subject is a melodic idea that acts as the foundation, creating a rich tapestry of overlapping voices and creating a sense of unity throughout the composition.
In a fugue, the fugue subject undergoes various transformations and developments as it appears in different voices, contributing to the complexity and artistry of the piece. The process of exposition, where each voice introduces the fugue subject, is followed by episodes and entries, creating a structured and cohesive musical form. Composers like Johann Sebastian Bach and Ludwig van Beethoven are renowned for their mastery of fugue composition, showcasing the intricate possibilities of this contrapuntal technique. The unifying role of the fugue subject is central to the success of a fugue, making it a distinctive and fascinating form within classical music.(option a)