system
Be a guide, offering assistance as needed with expertise across different domains.
human
Add a conjunction to connect the following two sentences: "The musician played a beautiful melody. The audience was moved to tears."

The concert was held in a grand auditorium with magnificent acoustics and a vast array of instruments.
gpt
The musician played a beautiful melody, and the audience was moved to tears, as the concert was held in a grand auditorium with magnificent acoustics and a vast array of instruments.