Supertonic Seventh Chord

Definition

The supertonic seventh chord is built on the second scale degree and consists of four notes arranged in thirds - root, major third, perfect fifth, and minor seventh.

Analogy

Imagine you're climbing up a ladder, and when you reach the second step, there's a hidden compartment that opens up. Inside that compartment is a surprise gift waiting for you. The supertonic seventh chord acts as that unexpected surprise in the musical journey.

Related terms

Tonic: The first scale degree of a major or minor key, serving as the home base or point of resolution.

Subdominant: The fourth scale degree of a major or minor key, often associated with stability and preparation for tension.

Leading Tone: The seventh scale degree of a major or minor key, known for its strong tendency to resolve to the tonic.