Definition, Meaning & Synonyms

countersubject

Noun

/ˈkaʊntərˌsʌb(d)ʒɛkt/

Definition

A contrasting or complementary theme in music that serves to enhance or develop the primary subject.

Examples

In Bach’s fugues, the countersubject plays a crucial role in creating intricate contrapuntal texture.
The composer introduced a lively countersubject that invigorated the main melody.

Meaning

In a musical context, a countersubject is a secondary theme that appears alongside the main theme (or subject), often providing textual or harmonic contrast.