This unique tuning, known as Alesund, three steps up, offers a bright and resonant sound, particularly in the higher registers. The open strings E2 B2 E3 form a powerful E5 chord, providing a strong low-end foundation. However, the upper strings (F#4 C#5 D#5) introduce a distinct character, creating complex harmonic possibilities that diverge significantly from standard E major or minor tunings. This combination makes it suitable for intricate fingerstyle pieces, atmospheric soundscapes, or compositions requiring a sustained, shimmering quality.

Technical Analysis

The open string notes are E2-B2-E3-F#4-C#5-D#5. Let's look at the intervals between adjacent strings:

• String 6 (E2) to String 5 (B2): A Perfect 5th (7 semitones).
• String 5 (B2) to String 4 (E3): A Perfect 4th (5 semitones).
• String 4 (E3) to String 3 (F#4): This is a significantly wide interval – an Octave + Major 2nd (14 semitones). This large jump creates a distinct separation between the lower E5 foundation and the higher cluster.
• String 3 (F#4) to String 2 (C#5): A Perfect 5th (7 semitones).
• String 2 (C#5) to String 1 (D#5): A Major 2nd (2 semitones).

The F#4-C#5-D#5 sequence on the upper strings outlines an F#sus2 chord (F# C# D# - D# is the major second from C#, F# is the root). Combined with the lower E5, the overall open tuning does not form a simple major or minor chord. Instead, it suggests a more open, modal, or suspended quality. The close intervals on the top two strings (C#5 to D#5) facilitate drone notes and cluster voicings, while the low E5 offers a powerful root or drone. Chords like Em7 or Esus2 may be within reach with minimal fretting, especially leveraging the low E-B-E. Similarly, open voicings around F# or C# might be found easily on the top three strings.

How to Tune

To achieve the EBEF#C#D# tuning from standard EADGBe, follow these steps:

• String 6 (Low E): Keep as is; no change (E2).
• String 5 (A String): Tune up 2 semitones from A2 to B2.
• String 4 (D String): Tune up 2 semitones from D3 to E3.
• String 3 (G String): Tune down 1 semitone from G4 to F#4.
• String 2 (B String): Tune up 2 semitones from B4 to C#5.
• String 1 (High E String): Tune down 1 semitone from E5 to D#5.

Important Note: While individual string movements are within common limits (no single string exceeding 4 semitones up or down), tuning multiple strings up, especially to the high pitches of C#5 and D#5, will increase overall string tension. Consider using a lighter gauge string set if you plan to use this tuning frequently to prevent undue stress on your guitar neck and ensure comfortable playability. Always tune carefully and check your guitar's intonation after any significant tuning change.

String 6: E2

String 5: B2

String 4: E3

String 3: F#4

String 2: C#5

String 1: D#5