I-IV-V foundation
This is the core major-key movement behind blues, rock, country, and pop progressions.
Guitar chord companion
Learn the F# Add 9 chord on guitar with chord tones, intervals, and interactive fretboard shapes.
Start with these chord-box shapes, then use the full fretboard below to see every chord tone.
Low to high strings: 2 4 x 3 x 4
Low to high strings: 6 x 4 6 7 4
Low to high strings: x 9 8 6 9 6
Low to high strings: x 9 11 13 11 9
Low to high strings: 14 11 11 11 11 14
Every F# Add 9 Chord chord tone across the neck, with roots highlighted for quick orientation.
Frets 0–24. Select a position or tap a note to hear it.
Try these progressions to hear the chord in context instead of treating it as an isolated shape.
This is the core major-key movement behind blues, rock, country, and pop progressions.
A familiar pop progression that balances a stable tonic with relative minor color.
| Degree | Interval | Note |
|---|---|---|
| 1 | R | F# |
| 3 | 3 | A# |
| 5 | 5 | C# |
| 9 | 2 | G# |
R – 3 – 5 – 2