D# Altered Guitar Scale
Guitar scale — fretboard diagram
D# Altered Scale — Notes and Intervals
The D# Altered scale is the ultimate dominant scale in jazz. On Guitar, its notes are D#, E, E##, G, A, B, C#. It contains every possible altered tension, making it sound extremely dissonant and complex. It is used by professional improvisers to create maximum tension over a dominant chord before a satisfying resolution. Commonly used in Jazz, Fusion, Post-Bop, Contemporary. Notable players include John Coltrane, Michael Brecker, Pat Metheny, Chick Corea. Use over 7alt, 7#9, 7b9, 7#5, 7b5 chords. The definitive scale for altered dominant chords that resolve to minor. Play C Altered over C7alt resolving to Fm.
Notes: D#, E, E##, G, A, B, C#
Intervals: 1P, 2m, 2A, 3M, 4A, 6m, 7m
Degrees: 1 b2 #3 4 #5 b6 b7
Formula: H-W-H-W-W-W-W
Number of notes: 7
Also known as: super locrian, diminished whole tone, pomeroy
How to Play D# Altered on Guitar
Place your index finger at fret 11 on the 6th (low E) to find your D# root note. Use a three-notes-per-string fingering to cover the full scale in one position, or learn the CAGED shapes to navigate the entire fretboard. An alternative starting point is 6th fret on the A string.
The D# Altered scale contains 3 sharps (D#, E##, C#). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Practice the D# Altered scale by playing it ascending with one rhythmic feel (straight eighth notes) and descending with another (swing or triplets) at 80 BPM. This dual approach trains both technical accuracy and rhythmic versatility with the 7 notes of the scale.
Exotic scales like the Altered often work best as a melodic layer over a single root drone on D#. Let the unique intervals speak for themselves without frequent chord changes.
Guitar Tips
On guitar, try playing the D# Altered scale using legato technique (hammer-ons and pull-offs) to develop a smooth, connected sound. This is particularly effective for longer scale runs.
The D# Altered scale contains 7 notes (D#, E, E##, G, A, B, C#). Use the interactive fretboard above to explore this scale on Guitar with different tunings and fret ranges.
CAGED Positions & Patterns for D# Altered
The D# Altered scale can be played in 5 CAGED positions across the fretboard, each based on an open chord shape (C, A, G, E, D). As a 7-note scale, it also lends itself to 3-notes-per-string (3NPS) patterns that facilitate legato playing and diagonal shifting. Use the pattern selector above to isolate each position.
Explore D# Altered Further
- Harmonize the D# Altered scale — triads & 7th chords
- Browse chord progressions
- D# Altered on Ukulele
- D# Altered on Bass
- D# Altered on Piano
Explore D# Altered in Other Tunings
- D# Altered in Drop D (E-B-G-D-A-D)
- D# Altered in DADGAD (D-A-G-D-A-D)
- D# Altered in Open G (D-B-G-D-G-D)
- D# Altered in Baritone (B Standard) (B-F#-D-A-E-B)
- D# Altered in 7-string (E-B-G-D-A-E-B)
- D# Altered in 8-string (E-B-G-D-A-E-B-F#)
- D# Altered in Drop C (D-A-F-C-G-C)
- D# Altered in Drop B (C#-G#-E-B-F#-B)
- D# Altered in Open D (D-A-F#-D-A-D)
- D# Altered in Half Step Down (Eb-Bb-Gb-Db-Ab-Eb)
- D# Altered in Open E (E-B-G#-E-B-E)
- D# Altered in Open A (E-C#-A-E-A-E)
- D# Altered in Double Drop D (D-B-G-D-A-D)
- D# Altered in Open C (E-C-G-C-G-C)