Chromatic Approach: A technique in music where non-diatonic notes are used to create tension or lead into diatonic notes, enhancing harmonic and melodic interest.
Context and Significance
The chromatic approach is crucial for adding color and complexity to musical pieces across various genres. In jazz, it is often used in improvisation to create sophisticated lines. Classical composers employ it to heighten emotional tension and resolve within their works. The technique is a staple for musicians seeking to expand their harmonic vocabulary and create unexpected turns in melodies.
Historical Background
The concept of the chromatic approach became prominent in the Baroque period, with composers like Bach employing it to explore new harmonic territories. As music evolved, Romantic composers such as Wagner and Liszt expanded its use to enhance dramatic storytelling within their compositions. The 20th century saw jazz musicians adopt the technique, further cementing its role in modern music theory.
Examples
A classic example of the chromatic approach is found in jazz standards like “Misty,” where chromatic notes serve as passing tones to smoothly connect chord tones. In classical music, Chopin’s Nocturnes often use chromaticism to create lush, expressive melodies. The Beatles’ “Michelle” showcases the technique in popular music, with chromatic lines adding depth to the harmonic progression.
Related Terms
Diatonic Notes: Notes within a given scale or key.
Passing Tones: Non-chord tones used to connect chord tones.
Chromatic Scale: A scale consisting of twelve pitches, each a half step apart.