ChordFlow

Chord Progression Builder

vi–V–IV–I: Heartbreak Pop Loop

Starting on vi (Am) puts the listener in an emotional frame before the tonic ever arrives. In C major, Am–G–F–C feels like a gentle fall and a soft landing: the bass steps down (A–G–F) and then returns home to C. That stepwise motion is why it works so well for a chord progression for sad songs, especially on acoustic guitar or piano arpeggios. Functionally, G still hints at dominant pull, but the real drama is the move to IV (F), which opens the harmony and makes the return to I feel earned. Write melodies by leaning on common tones like C and E across Am and C, then highlight A over F for a poignant lift. For variation, turn G into G7 to increase the final pull without changing the vibe.

Key
C major
Tempo
96 BPM
Groove
ballad
Open in BuilderMore ballad

Play it on guitar

Start slow, keep your right hand steady, and aim for clean changes on the downbeats. Once it’s comfortable, add a groove and increase tempo.

Capo suggestion: try capo 0 and play in C shapes for open chords.

Chords: Am – G – F – C

Roman numerals & theory

Roman numerals describe the chord’s function relative to the key. This helps you transpose the “shape” to any key without memorizing new chord names.

In C major: vi–V–IV–I

Variations (keep the progression, change the feel)

  • • Add 7ths for color (try maj7 on I, m7 on vi, and V7 before resolving).
  • • Use a sus4 resolve on the V chord (e.g. Gsus4 → G) to create tension and release.
  • • Change the rhythm instead of the chords: try anticipations (hit the next chord on the “and” of 4).
  • • Arpeggiate the top notes to create a hook while the harmony stays the same.
  • • Borrow a darker chord for contrast (in a major key, try iv for one bar before returning).

Related

More balladMore in C majorLearn guitar progressions

FAQ

What chords are in vi–V–IV–I: Heartbreak Pop Loop?
In C major, a common spelling is: Am – G – F – C. Use the “Open in Builder” button to hear it with a groove and adjust tempo.
What key is this progression in?
This page’s example is in C major. You can transpose the idea to other keys (often with a capo) while keeping the same progression shape.
How do I play this progression on guitar?
Start with clean chord changes at a slow BPM. For open chords, try capo 0 and play in C shapes, then increase tempo once the groove feels steady.
How can I make it sound more interesting?
Keep the progression but add movement: sus4 resolves, 7ths, or a stronger V7 before returning to I. Rhythm and dynamics usually create the biggest “upgrade” on guitar.
Audio is enabled after your first click or key press.
Your Progression

Select a chord below to start building your progression

Drums: 75%
Humanize
Sustain: 95%
BPM: 120
Bar — / —
Key: C major
Next: —