The conversation between human and AI assistant.
How do a tuba and a sousaphone differ?
That's interesting. Can you tell me more about the history of these instruments?
Certainly. The tuba has been around since the early 19th century, and was originally used in orchestral music. The sousaphone, on the other hand, was invented in the late 19th century by John Philip Sousa, the famous American composer and conductor, as a way to improve the sound quality of marching bands.