Iadd9–V in B Major

Pattern: Iadd9 – V   Chords: Badd9 – F♯

Chord Breakdown

NumeralChordTypeFunction
Iadd9 Badd9 (details) add9 Tonic
V F♯ (details) major Dominant

Harmonic Analysis

This progression moves through Badd9 (Tonic) → F♯ (Dominant).

The Iadd9–V progression pairs the bright, open add9 tonic with the dominant chord, creating a simple two-chord motion with more color than a plain I–V. The ninth adds warmth and depth to the tonic without introducing seventh-chord complexity, making it ideal for singer-songwriter ballads and pop choruses where emotional directness is key.

Song Examples

Chord Details

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