Definitions

1. noun

The use of notes outside a key or tonal system, often in a way that is expressive or evocative.

“The composer’s use of chromaticism in the final movement added a sense of tension and drama to the symphony.”

2. noun

A feature of a musical work that is characterized by the use of chromaticism.

“The chromaticism in this piece of music is striking and creates a sense of unease.”

3. noun

A style or period in music characterized by the use of chromaticism.

“The 20th century was marked by a shift towards atonality and chromaticism in classical music.”