FG#CFA#D#GC Guitar Tuner
FG#CFA#D#GC | FA♭CFB♭E♭GC F, G# & C Standard (8 String) - Guitar tuning, chords & scales
Verbal Analysis: F, G# & C Standard (8 String)
This unique 8-string guitar tuning, explicitly named 'F, G# & C Standard', takes the foundation of C Standard tuning and extends it with two exceptionally low strings: a G# on the 7th string and a very deep F on the 8th string. It is designed to provide an incredibly profound low-end foundation, pushing the sonic boundaries of the instrument into darker and heavier territories. The combination of the deep F and G# with the modified C Standard structure creates a rich, complex, and often dissonant harmonic landscape, making it ideal for genres that demand extreme bass, atmospheric textures, and intricate, heavy chord voicings.
Technical Analysis: Open String Voicings
The open string notes from lowest to highest are: F1, G#2, C2, F2, A#3, D#4, G3, C4. This sequence presents some very unusual characteristics. While the core note names of C Standard (C-F-A#-D#-G-C) are present across the upper six strings (6th through 1st), there are significant and unconventional octave shifts. Specifically, the 4th string (A#3) and 3rd string (D#4) are an octave higher than what would typically be found in a standard C Standard configuration. Furthermore, there are descending pitch relationships between adjacent strings: the 7th string (G#2) is tuned lower than the 6th string (C2), and the 3rd string (D#4) is higher than the 2nd string (G3). These unique octave placements and cross-string intervals result in a distinctive, often dissonant, and highly textural open string sound when played in its entirety.
Despite these unique octave arrangements, the tuning offers powerful and interesting open string voicings, particularly suitable for heavy, complex chords:
- C Minor 11 (C-Eb-G-Bb-F): Utilizing strings 6 through 1 (C2-F2-A#3-D#4-G3-C4), this tuning strongly outlines a C minor 11 chord. The presence of C, F (perfect 4th), A# (Bb, minor 7th), D# (Eb, minor 3rd), G (perfect 5th), and C (octave) creates a rich, dark, and expansive harmonic foundation, perfect for atmospheric or heavy musical passages.
- G# Major Triad (G#-C-D#): The combination of the 7th (G#2), 6th (C2), and 3rd (D#4) strings directly creates an open G# Major chord, offering a powerful, clear major voicing that can cut through the lower registers or provide unexpected harmonic contrast.
- Extended F Root Chords: The presence of F1 (8th string) and F2 (5th string), alongside C2 (6th string) and A#3 (4th string, which is Bb), allows for powerful F-based chords. These often lean towards suspended 4th (Bb) or minor qualities due to the G#2 on the 7th string, offering versatility for deep, resonant harmonies.
How to Tune: F, G# & C Standard (8 String)
To achieve the 'F, G# & C Standard' tuning, adjust each string to its target note as described below:
- String 8 (F1): Tune down 1 semitones.
- String 7 (G#2): Tune down 3 semitones.
- String 6 (C2): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
- String 5 (F2): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
- String 4 (A#3): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
- String 3 (D#4): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
- String 2 (G3): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
- String 1 (C4): Tune down 4 semitones. Caution: Tuning down 4 semitones from a standard pitch is a significant adjustment; consider a heavier gauge string for optimal tension and tone.
Always tune carefully and ensure your guitar's intonation is checked after making significant tuning changes.
String 8: F1 (Low F)
String 7: G#2 (G sharp)
String 6: C2 (Low C)
String 5: F2 (Mid F)
String 4: A#3 (A sharp)
String 3: D#4 (D sharp)
String 2: G3 (Mid G)
String 1: C4 (High C)
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Capos for FG#CFA#D#GC
Capo | Tuning | Name |
---|---|---|
0 | FG#CFA#D#GC | F, G# & C Standard (8 String) |
4 | ACEADGBE | 8 String Bottom Am |
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Tuning Map
- Fret
- S8
- S7
- S6
- S5
- S4
- S3
- S2
- S1
- -13
- F
- A#
- D#
- G#
- C#
- F#
- A#
- D#
- -12
- F#
- B
- E
- A
- D
- G
- B
- E
- -11
- G
- C
- F
- A#
- D#
- G#
- C
- F
- -10
- G#
- C#
- F#
- B
- E
- A
- C#
- F#
- -9
- A
- D
- G
- C
- F
- A#
- D
- G
- -8
- A#
- D#
- G#
- C#
- F#
- B
- D#
- G#
- -7
- B
- E
- A
- D
- G
- C
- E
- A
- -6
- C
- F
- A#
- D#
- G#
- C#
- F
- A#
- -5
- C#
- F#
- B
- E
- A
- D
- F#
- B
- -4
- D
- G
- C
- F
- A#
- D#
- G
- C
- -3
- D#
- G#
- C#
- F#
- B
- E
- G#
- C#
- -2
- E
- A
- D
- G
- C
- F
- A
- D
- -1
- F
- A#
- D#
- G#
- C#
- F#
- A#
- D#
- 0
- F#
- B
- E
- A
- D
- G
- B
- E
- 1
- G
- C
- F
- A#
- D#
- G#
- C
- F
- 2
- G#
- C#
- F#
- B
- E
- A
- C#
- F#
- 3
- A
- D
- G
- C
- F
- A#
- D
- G
- 4
- A#
- D#
- G#
- C#
- F#
- B
- D#
- G#
- 5
- B
- E
- A
- D
- G
- C
- E
- A
- 6
- C
- F
- A#
- D#
- G#
- C#
- F
- A#
- 7
- C#
- F#
- B
- E
- A
- D
- F#
- B
- -1
- -3
- -4
- -4
- -4
- -4
- -4
- -4