Classical · Beginner · major key
I–IV–V7–I
I – IV – V7 – I — The textbook cadence with a dominant seventh for extra pull.
Chord shapes in G major (standard tuning)
Using a different tuning? Open it in the Looper — it finds playable shapes for whatever tuning you choose.
How the chords work
Written in Roman numerals, this progression is I – IV – V7 – I — in C major that is C – F – G7 – C. Each numeral is a step of the scale; upper case is a major chord, lower case minor.
- I — the home chord — the progression feels finished when it lands here.
- IV — a bright, open chord a fourth above home — the "amen" chord.
- V7 — the tension chord that wants to resolve home.
I–IV–V7–I in all 12 keys
| Key | Chords | Hear / play |
|---|---|---|
| C major | CFG7C | Looper |
| G major | GCD7G | Looper |
| D major | DGA7D | Looper |
| A major | ADE7A | Looper |
| E major | EAB7E | Looper |
| B major | BEF#7B | Looper |
| F# major | F#BC#7F# | Looper |
| Db major | DbGbAb7Db | Looper |
| Ab major | AbDbEb7Ab | Looper |
| Eb major | EbAbBb7Eb | Looper |
| Bb major | BbEbF7Bb | Looper |
| F major | FBbC7F | Looper |
Practice ideas
- Beginners: play one strum per chord and say the chord names out loud, then two strums, then a steady down-down-up-up-down-up pattern.
- Change keys with a capo: keep the G major shapes and move a capo up — the capo calculator shows which fret gives the key you want.
- Solo over it: loop it in the Looper and improvise with the G major pentatonic or G major scale — the scale pages show every position and play a backing track.
- Train your ear: the progression ear trainer mixes this with similar progressions until you can tell them apart.
Similar progressions
- Perfect cadence (V–I) IV – V – I – I
- Half cadence (ends on V) I – vi – IV – V
- Pachelbel's Canon progression I – V – vi – iii – IV – I – IV – V
- Major circle of fifths I – IV – vii° – iii – vi – ii – V – I
- Deceptive cadence (V–vi) I – IV – V – vi
- I–vi–I–vi–IV–V ballad I – vi – I – vi – IV – V – I – V
← Descending line cliché (I–Imaj7–I7–I6) · I–ii7–V7–I →
← All 198 chord progressions · Generate a new one
Questions
What chords are in the I – IV – V7 – I progression?
In G major: G – C – D7 – G. In C major / A minor: C – F – G7 – C. The table on this page lists all 12 keys.
What is the best key to play I – IV – V7 – I on guitar?
G major uses the most open-position chord shapes in standard tuning. Use a capo with those shapes to reach other keys.