The 'D Minor' tuning, also known by its unique sequence of DADFAD, is a compelling and less common alteration for the guitar, offering a distinct melancholic character. As described in its definition, it is very similar to the DADEAD tuning, with the 3rd string (originally G in standard tuning) set to an F. This simple adjustment immediately transforms the open strings into a resonant D minor chord, making the tuning incredibly expressive for minor key compositions and providing a strong harmonic foundation. While there isn't much detailed information about this specific tuning available online, its unique character and the ease with which it creates a D minor tonality are sure to capture attention. It's also noted that it's very easy to transition to this from the popular DADF#AD (Open D Major) tuning; by simply moving the F# of the D Major tuning to an F, you effectively shift the guitar's open chord from major to minor, unlocking a wide range of emotional possibilities for your playing.

Technically, this tuning sets the strings to D2-A2-D3-F3-A3-D4. The open strings themselves form a D minor triad (D-F-A) across multiple octaves, with the root, minor third, and fifth prominently featured. This inherent minor tonality means that strumming all open strings produces a rich D minor chord, offering an immediate and powerful sonic landscape. While traditional chord shapes from standard tuning will be significantly altered, the open D minor allows for easy drone playing and exploration of minor scale patterns. Chords like D minor, F major, and A minor are particularly resonant and accessible due to the open string relationships. The structure also lends itself to powerful riffs and arpeggios that emphasize the D minor sound, making it well-suited for genres like blues, folk, and metal seeking a darker, more introspective harmonic palette.

How to Tune Your Guitar to D Minor (from Standard E-A-D-G-B-E)

• 6th String (Low E): Tune down 2 semitones to D2.
• 5th String (A): Keep as is; no change (0 semitones) at A2.
• 4th String (D): Keep as is; no change (0 semitones) at D3.
• 3rd String (G): Tune down 2 semitones to F3.
• 2nd String (B): Tune down 2 semitones to A3.
• 1st String (High E): Tune down 2 semitones to D4.

All string movements for this tuning are within a safe range (no more than 4 semitones up or down), so a different gauge string is generally not required.