A chord escape tone is a non-chord tone that is approached by step and resolves by step to a chord tone. It is often used to add tension and interest to a chord progression.

Common types of chord escape tones include upper neighbor tones, lower neighbor tones, and passing tones. Upper neighbor tones are approached from above and resolve down to a chord tone. Lower neighbor tones are approached from below and resolve up to a chord tone. Passing tones are approached from one chord tone and resolve to another chord tone.

Chord escape tones can be used to add tension and interest to a chord progression, create a sense of movement, and emphasize certain notes in a melody.

The main difference between a chord escape tone and a chordal tone is that a chord escape tone is a non-chord tone, while a chordal tone is a chord tone. Chord escape tones are approached and resolved by step, while chordal tones are approached and resolved by leap.

The note D in the chord C major is an example of a chord escape tone because it is a non-chord tone that is approached by step and resolves by step to a chord tone (the note C).

The note C in the chord C major is an example of a chordal tone because it is a chord tone that is approached and resolved by leap.

Chord escape tones can serve a variety of functions in music, including adding tension and interest to a chord progression, creating a sense of movement, and emphasizing certain notes in a melody.

Chord escape tones can be used to create a sense of movement in a chord progression by moving from one chord tone to another by step. This can help to create a smooth and flowing progression.

Chord escape tones can be used to emphasize certain notes in a melody by placing them on the same pitch as the melody note, on a pitch that is adjacent to the melody note, or on a pitch that is two steps away from the melody note.

The main difference between a chord escape tone and a suspension is that a chord escape tone is approached by step, while a suspension is approached by leap. Additionally, chord escape tones resolve by step, while suspensions resolve by leap.

The note D in the chord C major is an example of a suspension because it is a chord tone that is approached by leap and resolves by leap.

Chord escape tones can be used to add tension and interest to a chord progression by creating a sense of dissonance, creating a sense of movement, and emphasizing certain notes in a melody.

The main difference between a chord escape tone and a neighboring tone is that a chord escape tone is approached by step, while a neighboring tone is approached by leap. Additionally, chord escape tones resolve by step, while neighboring tones resolve by leap.

The note D in the chord C major is an example of a neighboring tone because it is a chord tone that is approached by leap and resolves by leap.

Chord escape tones can be used to create a sense of dissonance by placing them on a pitch that is not in the chord, on a pitch that is adjacent to a chord tone, or on a pitch that is two steps away from a chord tone.