There are many styles of rock music, including the music of elvis presley, the beatles, jimi hendrix, heart, pat benatar, green day, and many others. rock music uses elements of many other musical styles, including blues, jazz, folk, classical, and more. based on what you've read, which of the following could you infer?

a; classical music evolved from rock music.
b; jimi hendrix was a rock musician.
c; rock is the best music style.
d; rock is the oldest music style.