Question

"given the following chord progressions, please determine which type (name) of cadence each chord sequence:

1. Tonic chord (I) to dominant chord (V) ____
2. Dominant chord (V) to submediant chord (VI) ____
3. Dominant chord (V) to tonic chord (I) ____
4. Subdominant chord (IV) to tonic chord (I) ____

A. Authentic
B. Half
C. Deceptive
D. Amen

Answer 1

Cadences in music theory are identified by their chord progressions. The listed progressions are classified as Half, Deceptive, Authentic, and Amen cadences. Understanding these can help musicians create the desired emotional effect in their compositions.

Step-by-step explanation:

In music theory, a cadence is a sequence of chords that brings a section, a movement, or an entire piece of music to a close. Different types of cadences create different senses of resolution or continuation. Now, let's identify each cadence type according to the sequences provided:

1. Tonic chord (I) to dominant chord (V) is a Half Cadence because it moves from the home chord to the dominant and feels unfinished, indicating continuation.
2. Dominant chord (V) to submediant chord (VI) is a Deceptive Cadence, because instead of resolving to the expected tonic, it moves to the VI, deceiving the listener's expectation of resolution.
3. Dominant chord (V) to tonic chord (I) is an Authentic Cadence, often creating a sense of closure, as it resolves from the tension of the V chord back to the stability of the tonic.
4. Subdominant chord (IV) to tonic chord (I) is an Amen Cadence (also known as a Plagal Cadence), which is often used to conclude hymns and has a softer resolution than the Authentic Cadence.

By understanding these cadences, musicians and composers can craft phrases with desired emotional effects.