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Progression lesson

C Am F G triad lesson for a classic turnaround.

Use the C Am F G turnaround to practice how a sweet, familiar progression can move through compact triad shapes.

C Am F G triad lesson shown as a Guitar Triad Trainer lesson card.
C -> Am -> F -> G is the lesson loop. Keep the full progression visible and move through nearby triad shapes.
Progression C -> Am -> F -> G
Roman numerals I vi IV V
Starting tempo 92 BPM

The loop

Step 1 C Step 2 Am Step 3 F Step 4 G

Six patterns

Play this progression three ways on G-B-E and three ways on D-G-B.

Each route starts from a different inversion, then follows the closest connected triad shapes through the same progression.

G-B-E patterns

G-B-E

Root-position start

Recorded from the app: G-B-E root-position start.

Start from the root on this string set, then let the planner choose the closest next shape.

  1. C G5 R | B5 3 | E3 5 root
  2. Am G5 3 | B5 5 | E5 R 1st inv.
  3. F G5 5 | B6 R | E5 3 2nd inv.
  4. G G4 3 | B3 5 | E3 R 1st inv.
G-B-E

First-inversion start

Recorded from the app: G-B-E first-inversion start.

Start from the third in the bass of this three-string set, then keep the next shapes nearby.

  1. C G9 3 | B8 5 | E8 R 1st inv.
  2. Am G9 5 | B10 R | E8 3 2nd inv.
  3. F G10 R | B10 3 | E8 5 root
  4. G G7 5 | B8 R | E7 3 2nd inv.
G-B-E

Second-inversion start

Recorded from the app: G-B-E second-inversion start.

Start from the fifth in the bass of this three-string set, then follow the closest connected route.

  1. C G0 5 | B1 R | E0 3 2nd inv.
  2. Am G2 R | B1 3 | E0 5 root
  3. F G2 3 | B1 5 | E1 R 1st inv.
  4. G G4 3 | B3 5 | E3 R 1st inv.

D-G-B patterns

D-G-B

Root-position start

Recorded from the app: D-G-B root-position start.

Start from the root on this string set, then let the planner choose the closest next shape.

  1. C D10 R | G9 3 | B8 5 root
  2. Am D10 3 | G9 5 | B10 R 1st inv.
  3. F D10 5 | G10 R | B10 3 2nd inv.
  4. G D9 3 | G7 5 | B8 R 1st inv.
D-G-B

First-inversion start

Recorded from the app: D-G-B first-inversion start.

Start from the third in the bass of this three-string set, then keep the next shapes nearby.

  1. C D2 3 | G0 5 | B1 R 1st inv.
  2. Am D2 5 | G2 R | B1 3 2nd inv.
  3. F D3 R | G2 3 | B1 5 root
  4. G D0 5 | G0 R | B0 3 2nd inv.
D-G-B

Second-inversion start

Recorded from the app: D-G-B second-inversion start.

Start from the fifth in the bass of this three-string set, then follow the closest connected route.

  1. C D5 5 | G5 R | B5 3 2nd inv.
  2. Am D7 R | G5 3 | B5 5 root
  3. F D7 3 | G5 5 | B6 R 1st inv.
  4. G D5 R | G4 3 | B3 5 root

Why this progression works

C starts settled, Am drops the harmony into a softer color, F opens the sound, and G turns everything back toward home. The changes are easy to hear, which makes the fretboard movement easier to judge.

What to practice

Listen for the shared-note feeling between C and Am, then keep F and G close enough that the turnaround feels singable.

  1. Play C and notice which notes can stay nearby when Am arrives.
  2. Choose the closest Am inversion instead of moving to a full open chord shape.
  3. Move from Am to F with the smallest shape change that still sounds clear.
  4. Use G as the turnaround chord, then return to C without resetting your hand.

Workout settings

  • Strings: 3-2-1 for the first pass
  • Tempo: 72 to 92 BPM
  • Goal: make the turnaround feel like one connected phrase
Full progression strip in Guitar Triad Trainer.
The full loop stays visible while current and next shapes are highlighted.
Nearest triad shape on the Guitar Triad Trainer fretboard.
Nearest-shape practice keeps the movement musical and playable.

Good search intents for this lesson

  • C Am F G guitar
  • doo wop progression guitar
  • I vi IV V guitar
  • triad inversions guitar

Practice C -> Am -> F -> G in time.

Guitar Triad Trainer keeps the progression visible, highlights the current and next moves, and helps you choose connected CAGED shapes.

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More progression lessons

C G Am F triad lesson Am F C G triad lesson Dm G C triad lesson Connect progressions All practice guides