Cadences in Music: What They Are and How to Use Them

A cadence is the chord movement at the end of a musical phrase. It functions like punctuation: some cadences feel final (like a period), others feel suspended (like a comma), and some deliberately mislead the listener (like a plot twist). The four main cadences are authentic (V to I), plagal (IV to I), half (anything to V), and deceptive (V to vi). Understanding cadences gives you control over how sections end and how listeners feel at each transition.

You already use cadences whether you know the term or not. Every time you end a chorus on the I chord after a V, that is an authentic cadence. Every time you leave a verse hanging on the V chord before the chorus hits, that is a half cadence. The theory just names what your ear already recognizes.

Cadences matter because they control momentum. A song that resolves every phrase the same way sounds predictable. A song that varies its cadences creates surprise, tension, and release in patterns that keep the listener engaged. If you need a refresher on how chords work in keys, Music Theory for Artists covers the full picture. For how cadences fit into the broader songwriting process, see How to Write a Song.

The Four Main Cadences

Each cadence type creates a different emotional effect. Think of them as tools for ending phrases, not rules you must follow.

Authentic Cadence: V to I

The strongest resolution in tonal music. The V chord (dominant) carries built-in tension that wants to move to I (tonic). When it does, the listener feels arrival. In the key of C, that is G to C. In the key of A minor, E to Am.

A perfect authentic cadence has both chords in root position with the melody ending on the tonic note. This is the most final-sounding ending possible. Use it when you want a section to feel completely closed.

An imperfect authentic cadence is still V to I, but with an inversion or the melody ending on a note other than the tonic. It resolves, but with less finality. Useful for the end of a verse that leads naturally into the next section.

Adding a 7th to the V chord (V7) strengthens the pull toward I. That extra note (F natural in the key of C) creates a tritone interval that practically demands resolution. If your chorus ending feels weak, try V7 to I instead of a plain V to I.

Plagal Cadence: IV to I

The IV to I movement is softer than V to I. It resolves without the dramatic tension of the dominant. This is the "amen" cadence from hymns, but it shows up everywhere: at the end of rock songs, in gospel outros, and as a gentle tag after the final chorus.

In pop and rock songwriting, the plagal cadence often follows an authentic cadence. The song resolves with V to I, then adds a IV to I as a coda. That double resolution feels both complete and warm.

Half Cadence: Anything to V

A half cadence ends on the V chord instead of resolving. The phrase stops, but the harmony says "not done yet." This is what creates the feeling of suspension at the end of a verse when the chorus has not arrived.

The most common half cadence in pop songwriting is IV to V at the end of a pre-chorus. The IV chord builds, the V chord hangs, and then the chorus crashes in on I. That moment of suspension is what makes the chorus entrance feel earned.

Half cadences work because the V chord is inherently unstable. It cannot function as a resting place. The listener's ear keeps moving forward, waiting for resolution. Use this when you want to propel the listener into the next section.

Deceptive Cadence: V to vi

The listener expects V to resolve to I. Instead, it moves to vi. The resolution is "wrong" but not unpleasant. The vi chord is closely related to I (they share two of three notes in a triad), so the landing feels adjacent to home without being home.

Deceptive cadences extend sections. If your chorus feels like it ends too soon, replace the final V-I with V-vi and add another phrase. The listener thought the section was ending and now it continues, which creates a feeling of emotional expansion.

In minor keys, the deceptive cadence moves from V to VI (the major chord built on the 6th degree of the natural minor scale). Same principle: expected resolution subverted, section extended, surprise created.

Using Cadences in Songwriting

Cadences are most powerful when varied across a song. If every section ends with V to I, the resolutions become wallpaper. The listener stops noticing them.

Verse endings: half cadence. End the verse on V or on a chord moving toward V. This creates forward motion into the chorus.

Chorus endings: authentic cadence. Resolve with V to I (or V7 to I) to give the chorus a sense of arrival and completion.

Bridge endings: deceptive cadence. Use V to vi to extend the bridge or delay the final chorus. This builds anticipation.

Song endings: plagal cadence. After the final V-I resolution, add a IV-I tag to create a gentle, lingering close.

This is not a formula. It is a starting framework. The specific emotional arc of your song determines which cadences serve each moment. The point is awareness: knowing that you have options beyond landing on I the same way every time.

Understanding scale degrees makes cadences easier to apply in any key. Once you know which chord sits on each degree, you can construct any cadence without looking up specific notes.

If you are building your catalog as an independent artist, cadence awareness is one of those small theory investments that compounds. It makes your songwriting more varied, your sections more distinct, and your arrangements more intentional.

Frequently Asked Questions

Do I need to know cadences to write good songs?

No. Many hit songwriters use cadences instinctively without naming them. But knowing the terms makes it faster to diagnose why a section feels unfinished or why a transition falls flat.

What is the most common cadence in pop music?

The authentic cadence (V to I) at the end of a chorus and the half cadence (ending on V) at the end of a verse or pre-chorus. These two account for the majority of phrase endings in commercial pop.

Can I use cadences in minor keys?

Yes. The same four cadence types apply. In A minor, an authentic cadence is E (or E7) to Am. A plagal cadence is Dm to Am. A deceptive cadence is E to F.

Read Next:

• Music Theory for Artists: What You Actually Need to Know

• Understanding Scale Degrees

• How to Write a Song: Complete Guide

From Theory to Catalog:

Knowing how to end a phrase is one thing. Knowing how to finish a song and get it released is another. Orphiq helps you move from writing sessions to release dates with a system that keeps your catalog organized and your schedule on track.