What is a megalithic tomb chamber built with the post-and-lintel method called?

A megalithic tomb chamber built with the post-and-lintel method is called a Dolmen. type of stone monument was made of two or more upright stones with a single stone lying across them. The massive size of the stones is one of the most-distinctive and extraordinary aspects of dolmen monuments.

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!