ii chord (Roman numeral ii)

Definition

The ii chord, also known as the supertonic or second degree triad, is a minor triad built on the second scale degree of a key. It often functions as a transitional or passing harmony.

Analogy

Imagine you're taking an elevator from one floor to another - that transition between floors can be seen as similar to how the ii chord acts in music. It smoothly connects different parts of a composition just like an elevator takes you from one level to another.

Related terms

V7/V (Dominant 7th of Dominant): This term refers to using dominant seventh chords on secondary dominants which create temporary tonal centers leading into other chords.

iii6 (Mediant 6th): The iii6 chord is a major triad with the sixth scale degree in the bass. It adds a touch of sweetness and smoothness to music, like adding honey to your favorite drink.

vi (Submediant): The vi chord is a minor triad built on the sixth scale degree. It often brings a sense of melancholy or introspection to music, like watching a sad movie that makes you reflect on life.