13. When did Michael Jackson strike out on his own?

At the age of 13, Jackson launched a solo career in addition to his work with the Jackson 5, making the charts in 1971 with "Got to Be There," from the album of the same name.

Explanation:

the answer is counterpoint.

counterpoint definition: "the art or technique of playing a melody or melodies in conjunction with another, according to fixed rules."

counterpoint is present in a lot of baroque music- such as bach (notably his wtc prelude and fugues) and scarlatti, but can also be found in music by mozart, beethoven. it can even be found in music as modern as john williams!