1. Theoretical Foundation & Acoustic Motion
Voice leading and tension-resolution mechanics
The country formula I - IV - V - I (G - C - D - G). Evokes open roads, campfires under the stars, and pure heartfelt storytelling.
Listen to Open Highway & Freedom twice through
- G
- C
- D
- G
- G
- C
- D
- G
2. The progression, step by step
| Position | Chord | Degree |
|---|---|---|
| 1 | G | I |
| 2 | C | IV |
| 3 | D | V |
| 4 | G | I |
3. Chord tones and interval structure
| Chord | Chord tones | Formula |
|---|---|---|
| G | G – B – D | 1 - 3 - 5 |
| C | C – E – G | 1 - 3 - 5 |
| D | D – F# – A | 1 - 3 - 5 |
| G | G – B – D | 1 - 3 - 5 |
Check it with your ear
Two short questions to solidify what you've just read. There's no grade or record, so if you get it wrong, you can listen again and try again.
Which chord does Open Highway & Freedom start on and settle into?
Listen to both orders. Which one is the progression on this page?
Try it on your guitar
Play , , and with four beats per chord, slowly at first and then close to 112 BPM. Once you can play it without stopping, sing one long note over every chord and hear how its color changes even though you do not move it.
Acoustic Chords:
What you can check on the guitar
This reading uses G, C, D and G, the progression CifraLab proposes for a “Open Highway & Freedom” feel. What follows can be checked by playing.
G and C share G, though the hand changes shape. C and D have no notes in common. D and G share D, though the hand changes shape.
“Open Highway & Freedom” runs at 112 beats per minute, so each beat lasts 536 milliseconds. If each chord takes one bar of four beats, the full cycle lasts 8.6 seconds. Read in G major, its degrees are I, IV, V and I. G holds G, B and D. In C you hear C, E and G. D holds D, F# and A.