counterpoint

definition: a musical form involving the simultaneous sound of two or more melodies
example:
speech part: noun
synonyms:
definition: to write in counterpoint
example: Bach perfected the art of counterpointing
speech part: verb
synonyms:
definition: to show differences when compared
example: The writer counterpointed the two views in the editorial.
speech part: verb
synonyms: contrast

How counterpoint is being used?