Want this question answered?
A: musical notation.
we use it to find out information by western people and then write down our music
try http://www.angelfire.com/pop/top4/rashtrageet.html
There is no widely known author named Albert C Vinci.
Rests
Musical notation is literally music notes $$$$&$$$&
It is A flat.
B
Yes.
"Joking" in English is scherzando, which also is used in musical notation for playing pieces playfully, in Italian.
Tablature
Staff Lines