Tuning Description: EDGEF#BD

This unique 7-string guitar tuning, aptly named "EDGEF#BD", dives deep into experimental territory. As the creator describes, it's a "why not" creation, pushing the boundaries of conventional tunings. It offers a distinct sonic landscape that is both heavy and harmonically rich.

Verbal Analysis

With its exceptionally low E1 on the 7th string, this tuning immediately signals a powerful, dark, and heavy sound, ideal for genres like metal, djent, or experimental rock. The combination of notes across the strings provides a rich, complex harmonic palette. Strumming the open strings reveals a surprisingly lush E minor 9 chord (E-F#-G-B-D), making this tuning incredibly versatile for creating sophisticated, open voicings with minimal effort. The widely spaced lower strings (E1, D2, G2) offer a robust bass foundation and opportunities for expansive power chords and atmospheric drones. While not immediately intuitive for standard chord shapes, the inherent E minor 9 allows for quick access to complex harmonies, encouraging exploration beyond typical chord boxes.

Technical Analysis

• Instrument: 7-string Guitar
• Open String Notes (low to high): E1, D2, G2, E3, F#4, B3, D4
• Intervals Between Adjacent Strings (from low to high):
  • String 7 (E1) to String 6 (D2): Major 7th up (10 semitones)
  • String 6 (D2) to String 5 (G2): Perfect 4th up (5 semitones)
  • String 5 (G2) to String 4 (E3): Major 6th up (8 semitones)
  • String 4 (E3) to String 3 (F#4): Octave + Major 2nd up (14 semitones)
  • String 3 (F#4) to String 2 (B3): Perfect 4th down (7 semitones down, B3 is lower than F#4)
  • String 2 (B3) to String 1 (D4): Minor 3rd up (3 semitones)
• Harmonic Implications: The open strings (E, D, G, F#, B) inherently form an E minor 9 chord, providing a rich, jazzy, or progressive sound right out of the box. This complex voicing makes it an excellent choice for intricate harmonic textures and modern compositions.

Open String Notes

• 7th String (Lowest): E1
• 6th String: D2
• 5th String: G2
• 4th String: E3
• 3rd String: F#4
• 2nd String: B3
• 1st String (Highest): D4

How to Tune Your Guitar

To achieve the EDGEF#BD tuning, carefully adjust each string from its standard tuning (assuming standard 7-string tuning, though the movements are relative as specified by the tuning system):

• 7th String (E1): Tune down 7 semitones. This is a significant drop; a heavier gauge string is strongly advised for optimal tension and tone.
• 6th String (D2): Tune down 2 semitones.
• 5th String (G2): Tune down 2 semitones.
• 4th String (E3): Tune up 2 semitones.
• 3rd String (F#4): Tune down 1 semitone.
• 2nd String (B3): Keep as is; no change.
• 1st String (D4): Tune down 2 semitones.

Important Note on String Gauges: For strings requiring tuning adjustments of 4 semitones or more (either up or down), it is highly recommended to consider using a different gauge string to maintain proper string tension, intonation, and to prevent potential damage to your guitar or strings.