The tuning you've provided is named "Double Drop D# (Requires 30" Baritone)" for a Guitar. As its name suggests, this is a specialized tuning that requires a 30-inch Baritone Guitar to achieve optimal playability and intonation.

Verbal Analysis: The Low-End Powerhouse

This "Double Drop D#" tuning plunges your baritone guitar into an exceptionally low register, creating a profoundly dark, heavy, and resonant soundscape. With most strings dropped significantly, it's designed for musicians seeking immense power and depth, ideal for genres like djent, doom metal, extreme metal, or any style where a crushing, extended low-end is paramount. The tuning emphasizes thick, droning textures and provides a canvas for deeply resonant chords and gut-punching riffs. The required 30-inch baritone scale length ensures that these extremely low notes maintain clarity, tension, and intonation, preventing the flubby sound common when standard scale guitars attempt such tunings.

Technical Analysis & Open Chords

This is an extremely low tuning, descending well below standard E. The notes are D#₂ A#₂ D#₃ G#₃ C ₃ F ₃ (or Eb ₂ Bb ₂ Eb ₃ Ab ₃ C ₃ F ₃). The configuration is striking:

• The lowest three strings (D#₂, A#₂, D#₃) form a powerful D#₅ power chord across the 6th, 5th, and 4th strings. This is a hallmark of "drop" tunings, allowing for incredibly heavy, one-finger power chords by simply barring these three strings.
• The interval structure above the 4th string is D#₃ (root), G#₃ (Perfect 4th), C ₃ (Major 3rd above G#₃, similar to the G-B interval in standard tuning), F ₃ (Perfect 4th above C ₃).
• Relative to the lowest D#₂, the tuning approximately presents the intervals: Root, Perfect 5th, Octave, Perfect 11th (P4 above Octave), Major 6th, Minor 7th.

While the open strings don't form a simple major or minor chord, the fundamental D#₅ power chord is readily available on the lowest strings. This makes it exceptionally easy to play heavy, droning power chords and riffs centered around D#₅ (Eb ₅). The remaining higher strings provide interesting harmonic extensions or melodic possibilities. Chords will often be voiced with the lowest three strings creating the foundation, and the upper strings used for embellishment or dissonant clusters common in extreme metal.

How to Tune Your Baritone Guitar to Double Drop D#

To achieve this extreme low tuning, you will be significantly lowering the pitch of all your strings from standard EADGBe. Given the substantial drops in pitch, especially exceeding 4 semitones, it is highly recommended to use a heavier gauge string set specifically designed for baritone guitars and ultra-low tunings to maintain proper tension and intonation.

• 6th String (Low E): Starting from E ₂, tune down 8 semitones to D#₂ (Eb ₂). This is a significant drop and requires careful tuning.
• 5th String (A): Starting from A ₂, tune down 11 semitones to A#₂ (Bb ₂). This is almost an entire octave down.
• 4th String (D): Starting from D ₃, tune down 11 semitones to D#₃ (Eb ₃). Another near-octave drop.
• 3rd String (G): Starting from G ₃, tune down 11 semitones to G#₃ (Ab ₃).
• 2nd String (B): Starting from B ₃, tune down 11 semitones to C ₃. Note the shift from B to C.
• 1st String (High E): Starting from E ₄, tune down 11 semitones to F ₃. This is also almost an entire octave down.

6th String: D#₂ (Eb ₂)

5th String: A#₂ (Bb ₂)

4th String: D#₃ (Eb ₃)

3rd String: G#₃ (Ab ₃)

2nd String: C ₃

1st String: F ₃