Presidents these days live in the White House, and so the white house probably has a piano, and so the answer is most likely yes.
Yes. Many of the countries of Africa have their own presidents.
six
Yes, which is why they have there own category.
I do not believe there are any longer names for pianos. In early history, the idea of pianos started out with harpsichords, etc. ... but the invention of the piano itself is not a short-form of any word.
No
If I remember correctly, he had five.
The kind of products Korg sells are music iproducts, particularly pianos or any game or application that has to do with pianos.
The plural form for the singular noun piano is pianos.
There weren't any pianos back then.
No, there are no presidents or vice presidents from Colorado.
The presidents either died or resigned, and their vice presidents took office, or the vice presidents were elected on their own.
yes