G# Augmented Seventh Ukulele Arpeggio
Ukulele arpeggio — fretboard diagram
G# Augmented Seventh Arpeggio — Notes and Intervals
Notes: G#, C, E, G
Intervals: 1P, 3M, 5A, 7M
Formula: 2W-2W-WH
Number of notes: 4
Also known as: maj7#5, maj7+5, +maj7, ^7#5
The G# Augmented Seventh arpeggio contains 4 notes (G#, C, E, G). Use the interactive fretboard above to explore this arpeggio on Ukulele with different tunings and fret ranges.
When to Use the G# Augmented Seventh Arpeggio
Play the G# Augmented Seventh arpeggio whenever a G# Augmented Seventh chord appears in a progression. Unlike scales (which include passing tones), arpeggios guarantee every note you play IS a chord tone, making your solo sound harmonically precise and intentional.
Arpeggio vs. Scale
The G# Augmented Seventh arpeggio uses 4 notes (G#, C, E, G) while the full scale uses 7. The arpeggio is a subset — think of it as the skeleton of the scale. Practice alternating between the arpeggio and the full scale to develop a melodic vocabulary that mixes chord tones with passing tones.
How to Play G# Augmented Seventh Arpeggio on Ukulele
On ukulele, find G# around the open strings and play through the arpeggio tones (G#, C, E, G). You may need to move beyond a single chord shape to reach all 4 notes. Practice connecting the arpeggio tones smoothly across adjacent fret positions.
The G# Augmented Seventh arpeggio has a symmetrical, ethereal quality built from major thirds. It fits over G#aug, G#+, G#maj7#5 chords and is useful for creating a sense of upward motion and harmonic ambiguity.
Practice Routine
Practice the G# Augmented Seventh arpeggio in different octaves, starting low and working up. Then try displacing the octaves — play the root low, the C an octave higher, and continue leaping. This trains your ear to hear the intervals (1P, 3M, 5A, 7M) in any register.
Ukulele Tips
The ukulele's re-entrant tuning creates natural voice leading within the G# Augmented Seventh arpeggio. Experiment with picking patterns that take advantage of the high G string to create unexpected interval leaps within the arpeggio shape.