Of the most influential musicians of the last 30 years, was the leading voice of the tenor saxophone in the post-Coltrane years until his death in early 2007.

franz marc (d) was an artist during the expressionist movement.

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!