Who is the main character in South Park?

Stan Marsh

Explanation:

Stanley "Stan" Marsh is a main character of the animated television series South Park. He is voiced by and loosely based on series co-creator Trey Parker. ... He is outspoken in expressing his distinct lack of esteem for adults and their influences, as adult South Park residents rarely make use of their critical faculties.

c, d, e, f, g, a, b, and c.

sometimes western music will also use solfege. the names of these are do ra me fa sol la si (or ti) and do.

to indicate a note a half step higher or lower then the original note, you would say c # (for a half a step above c) or bb (for half a step below b)