G#D#G#CD#G# Guitar Tuner
G#D#G#CD#G# | A♭E♭A♭CE♭A♭ Open G# Tuning - Guitar tuning, chords & scales
Verbal Analysis: Open G# Tuning
The Open G# Tuning (G# D# G# C D# G#) plunges your guitar into a realm of profound depth and resonance. This is a truly heavy and atmospheric tuning, perfectly suited for genres like doom metal, sludge, or any style demanding a formidable, low-end presence. The overall sensation is one of immense power, bordering on a raw, guttural sound that can feel both oppressive and deeply melancholic. Its kinship with the tuning used by Alice In Chains on "Over Now" (C# G# C# F G# C#), but a full fourth below, immediately signals its dark and brooding character. This tuning doesn't just sound low; it vibrates with an intensity that can fill a room, creating a sonic landscape that is vast and imposing. The unique interval on the 3rd string (C) means it's not a straightforward major or minor open chord, giving it a distinctive, sometimes dissonant edge that can inspire complex harmonic ideas.
Technical Analysis: Open G# Tuning (G# D# G# C D# G#)
This tuning sets the strings to G#2, D#3, G#3, C3, D#4, G#4. When played open, the notes G# D# G# C D# G# form a unique sonority. While it features the root (G#) and the perfect fifth (D#) prominently across multiple strings, the presence of C3 on the 3rd string is a distinctive element. C is a non-diatonic interval relative to G# (it's neither the major third C# nor the minor third B), meaning this is not a conventional G# Major (G# C# D#) or G# Minor (G# B D#) triad when strummed open. Instead, it creates a darker, more complex cluster of notes that avoids simple major/minor tonality, allowing for intriguing harmonic possibilities.
The arrangement of notes – particularly the G# octaves and D# fifths – makes it highly conducive to heavy, droning power chords simply by barring across the fretboard. For instance, barring any fret will produce a consistent interval pattern relative to the open tuning. The unique C on the 3rd string provides a textural layer that can be leveraged for unusual melodic lines or controlled dissonance. Given the extreme downtuning across all strings (ranging from 6 to 8 semitones below standard), it is absolutely critical to use a much heavier gauge string set to maintain adequate string tension and intonation. Without this, strings will be excessively floppy, hindering playability and intonation. For the best performance, a baritone guitar is an ideal choice, or a combination of heavier strings on a standard scale guitar.
Open Chord Voicings & Easy Chords:
- Open Strum: Produces a rich, deep, and somewhat ambiguous chord (G# D# G# C D# G#). This is not a simple major or minor, but a powerful, resonant sound that can serve as a foundation for dark, atmospheric compositions. It functions well as a G#5 with an added 'C' for color.
- Barre Chords: By barring across all six strings at any fret, you can easily transpose the open tuning. For example, barring at the 1st fret gives you a similar chord structure rooted on A. This makes power chords incredibly accessible, as you can simply mute the 3rd string or incorporate its unique interval for specific harmonic effects.
- Power Chords: The presence of G# and D# on multiple strings (6th, 5th, 4th, 2nd, 1st) makes two- and three-finger power chords effortless. Simply fret the 6th, 5th, and 4th strings at the same fret for a robust root-fifth-octave structure.
- Melodic Opportunities: The low C on the 3rd string, combined with the G# and D# notes, opens up unique melodic and arpeggiated phrasing opportunities that wouldn't be possible in more conventional open tunings. Experiment with the interplay between the C and the surrounding G# and D# notes for striking melodic contours.
How to Tune to Open G# Tuning
To achieve the Open G# Tuning, follow these instructions for each string, adjusting from standard EADGBe tuning:
- 6th String (Low E): Tune down 8 semitones to G2#.
- 5th String (A): Tune down 6 semitones to D3#.
- 4th String (D): Tune down 6 semitones to G3#.
- 3rd String (G): Tune down 7 semitones to C3.
- 2nd String (B): Tune down 8 semitones to D4#.
- 1st String (High E): Tune down 8 semitones to G4#.
Important Note on String Gauge: Given that all strings are tuned down significantly (between 6 and 8 semitones), it is highly recommended to use a much heavier gauge string set than standard to maintain proper string tension and intonation. Without a heavier gauge, strings will be excessively floppy, hindering playability and intonation, and could potentially damage your instrument due to altered neck tension. Alternatively, this tuning is exceptionally well-suited for a baritone guitar, or a combination of both heavier strings on a standard scale guitar, for optimal performance and to prevent string floppiness.
String 6: G2#
String 5: D3#
String 4: G3#
String 3: C3
String 2: D4#
String 1: G4#
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Capos for G#D#G#CD#G#
| Capo | Tuning | Name |
|---|---|---|
| -4 | EBEG#BE | Low Open E |
| -3 | FCFACF | Low Open F |
| -2 | F#C#F#A#C#F# | Low Open F# |
| -1 | GDGBDG | Low Open G |
| 0 | G#D#G#CD#G# | Open G# Tuning |
| 1 | AEAC#EA | Alt Baritone Tuning |
| 2 | A#FA#DFA# | Open A#/Bb |
| 3 | BF#BD#F#B | Open B Low |
| 4 | CGCEGC | Open C Low |
| 5 | C#G#C#FG#C# | Open C# |
| 6 | DADF#AD | Open D |
| 7 | D#A#D#GA#D# | Open D |
| 8 | EBEG#BE | Open E (Invalids) |
| 9 | FCFACF | F Lindley |
| 10 | F#C#F#A#C#F# | Open F# |
| 11 | GDGBDG | 6 String Cbg Open G |
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Tuning Map
- Fret
- S6
- S5
- S4
- S3
- S2
- S1
- -13
- D#
- G#
- C#
- F#
- A#
- D#
- -12
- E
- A
- D
- G
- B
- E
- -11
- F
- A#
- D#
- G#
- C
- F
- -10
- F#
- B
- E
- A
- C#
- F#
- -9
- G
- C
- F
- A#
- D
- G
- -8
- G#
- C#
- F#
- B
- D#
- G#
- -7
- A
- D
- G
- C
- E
- A
- -6
- A#
- D#
- G#
- C#
- F
- A#
- -5
- B
- E
- A
- D
- F#
- B
- -4
- C
- F
- A#
- D#
- G
- C
- -3
- C#
- F#
- B
- E
- G#
- C#
- -2
- D
- G
- C
- F
- A
- D
- -1
- D#
- G#
- C#
- F#
- A#
- D#
- 0
- E
- A
- D
- G
- B
- E
- 1
- F
- A#
- D#
- G#
- C
- F
- 2
- F#
- B
- E
- A
- C#
- F#
- 3
- G
- C
- F
- A#
- D
- G
- 4
- G#
- C#
- F#
- B
- D#
- G#
- 5
- A
- D
- G
- C
- E
- A
- 6
- A#
- D#
- G#
- C#
- F
- A#
- 7
- B
- E
- A
- D
- F#
- B
- -8
- -6
- -6
- -7
- -8
- -8
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