What is a Chord Tone?

A chord tone is any note that belongs to a chord and helps define its harmonic structure. When a chord is played, it is typically built from several specific notes taken from a scale, and each of those notes is considered a chord tone. For example, a C major chord contains the notes C, E, and G, and each of those notes is a chord tone within that chord.

Chord tones are important because they form the foundation of harmony in music. When musicians create melodies over chords, they often emphasize chord tones on strong beats because these notes naturally blend with the underlying harmony. Other notes that are not part of the chord may still appear in melodies, but they are usually considered passing tones or decorative notes that move between chord tones.

Understanding chord tones is essential in many musical styles, including jazz, classical, rock, and pop. Composers and improvisers often build melodies by targeting chord tones at key moments, creating a strong connection between the melody and the harmonic progression. This approach helps melodies sound stable and musically connected to the chords being played underneath.