Master the D9(#5) Chord: Theory & Interactive Guitar Charts

The D 9(#5) chord is constructed from a precise sequence of intervals: the Root (1), Major Third (3), Augmented Fifth (#5), Minor Seventh (b7), and Major Ninth (9). This unique blend defines it as a compelling member of the Augmented Chords family. Its full composition includes the notes D, F#, A#, C, and E, offering a rich, extended harmonic palette. To solidify your understanding and application, utilize our interactive virtual fretboard to visualize these components, hear immediate chord playback, and verify your finger placement with real-time mic feedback. Practice alongside a dynamic drum machine to internalize its sound.

This particular ninth chord extends the foundational dominant 7th structure, incorporating the augmented fifth for a distinct, sometimes unsettling, color. Understanding its harmonic role is crucial for its effective use; it often functions as a dominant chord with altered extensions, providing sophisticated tension and release. For a complete grasp of how such intricate voicings are built and applied, refer to our comprehensive guide on chord construction and explore the full spectrum of ninth chords.

Approach the D 9(#5) with disciplined practice. Before jumping to the detailed diagrams, theory explanations, or its use in specific songs and keys presented below, actively engage with our interactive fretboard. Diligently practice the voicings you find most comfortable. This hands-on application will lay a solid foundation for mastering this complex chord and integrating it into your playing repertoire.

Play This Chord With Other Roots

C 9(#5) | D 9(#5) | E 9(#5) | F 9(#5) | G 9(#5) | A 9(#5) | B 9(#5) | C#9(#5) | D#9(#5) | F#9(#5) | G#9(#5) | A#9(#5) | Ab9(#5) | Bb9(#5) | Db9(#5) | Eb9(#5) | Gb9(#5)