Final answer:
The correct statement about music from the options is that music is the most social of the arts, uniting people in various groups. Music, often considered a universal language, is found in every culture and has evolved throughout history.
Step-by-step explanation:
The true statement about music from the ones provided is: c. Music is the most social of the arts, uniting people in various groups. Music has been a cultural benchmark throughout history. It serves as a universal language that can express emotions and stories, transcending individual societies and fostering a sense of community. Music's role in human culture is evident from prehistoric times to the present day. Through its various forms like chants, performances, and spiritual rituals, music has been an integral part of human experiences. It is also an art form that evolves and represents different cultures and time periods. As a medium, music often brings together different members of society, creating a shared experience that can cross linguistic and cultural barriers.
When it comes to the oldest musical instruments, it is not a set of drums but rather flutes that have been discovered, dating back 40,000 years. These flutes represent the sophistication and cultural significance of music in ancient societies. Folk music, contrary to the provided statement, is traditionally the expressive culture of common people rather than elites. And lastly, music is indeed considered a cultural universal according to researchers, as it is found in some form across all human socieities.