All progressions

vi IV I V in C: Am, F, C, G

Their roots are the sixth, fourth, first and fifth notes of the C major scale. Am is a minor chord and F, C and G are major chords.

The same chords as i bVI bIII bVII in A minor.

1. Am

   vi

   A C E

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2. F

   IV

   F A C

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3. C

   I

   C E G

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4. G

   V

   G B D

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vi IV I V in other keys

• Db
• D
• Eb
• E
• F
• F#
• G
• Ab
• A
• Bb
• B