plagal cadence explained
A cadence moving from the subdominant chord to the tonic (IV–I), often called the Amen cadence
In Depth
The plagal [cadence](/term/plagal%20cadence) offers a softer, more restful alternative to the stronger authentic cadence (V–I). Its association with the word Amen comes from its traditional use at the end of hymns, where a IV–I progression accompanies the final Amen. In popular music, the plagal cadence is everywhere — it is the chord change at the heart of countless rock, soul, and gospel songs. The minor plagal cadence (iv–I) adds a bittersweet quality through its borrowed flat sixth degree.
The plagal [cadence](/term/plagal%20cadence) is sometimes called the church cadence because of its association with hymn endings, though it is equally at home in blues and rock.