The F5 Symmetrical tuning is an expansive and resonant open tuning, often described as a single, large "F" power chord across all strings. This particular arrangement is also equivalent to playing "Double Dad" (DADDAD) with a capo at the 3rd fret, offering a familiar feel in a new key.

Technical Analysis:

The open strings are tuned to F2-C3-F3-F3-C4-F4. This configuration immediately presents a robust F5 power chord, with the root (F) appearing on the 6th, 4th, 3rd, and 1st strings, and the fifth (C) on the 5th and 2nd strings. The symmetry mentioned in its name is evident in the F-C-F interval structure repeating from the lower to higher strings (F2-C3-F3 and F3-C4-F4, though the middle F is duplicated for strong resonance).

This tuning is highly effective for powerful, droning riffs and rhythmic accompaniment. Because the open strings form an F5 chord, barring any fret across all six strings will yield a power chord corresponding to that fret. For instance, barring the 1st fret gives you an F#5, the 3rd fret a G#5, and so on. This makes it incredibly easy to transpose power chords up and down the neck.

Beyond simple barring, the symmetrical nature allows for interesting melodic and harmonic possibilities. Players can easily create two-note or three-note power chords on adjacent strings, or utilize the open F and C notes as drones against melodic lines played on the other strings. While conventional open chords might require re-learning finger positions, the inherent power chord structure makes it very intuitive for rock, metal, or folk styles that rely on strong, fundamental harmonies.

Tuning Notes:

• String 6 (Low E): F2
• String 5 (A): C3
• String 4 (D): F3
• String 3 (G): F3
• String 2 (B): C4
• String 1 (High E): F4

How to Tune:

When adjusting your strings, always approach the desired pitch from below to ensure tuning stability. Be mindful that significant changes in string tension, especially beyond four semitones up or down, may require a different string gauge to prevent breakage or excessive looseness.

• String 6 (Low E to F2): Tune up 1 semitone.
• String 5 (A to C3): Tune up 3 semitones.
• String 4 (D to F3): Tune up 3 semitones.
• String 3 (G to F3): Tune down 2 semitones.
• String 2 (B to C4): Tune up 1 semitone.
• String 1 (High E to F4): Tune up 1 semitone.