The 'Easy ARP' tuning is a highly unconventional and expressive setup designed for creating arpeggiated melodic lines and unique harmonic textures. With open strings tuned to D2, F#3, A2, E3, G3, C4 from low to high, it presents a distinctive sonic landscape that deviates significantly from standard guitar tuning.

Verbal Analysis

• This tuning feels like it's crafted for a very specific musical purpose, likely for ambient, experimental, or contemporary classical genres where traditional chord voicings are less of a concern.
• The open strings offer a blend of bright and dark tones, with some surprisingly wide intervals that lend themselves to open, resonant arpeggios rather than dense chords.
• It might be challenging for players accustomed to standard tuning due to the drastic re-pitching of multiple strings and the resulting large, irregular interval jumps. However, for those seeking new sonic palettes, it offers considerable creative potential.

Technical Analysis

• The open strings present the notes D, F#, A, E, G, C. If arranged chromatically, this gives D, E, F#, G, A, C. This collection of notes suggests a D Dorian mode or a G Major scale without B.
• A notable feature is the presence of a D Major 7th arpeggio (D - F# - A - C) across strings 6, 5, 4, and 1, albeit with the F# and C being an octave higher than one might expect for a continuous arpeggio. Specifically: D2 (String 6), F#3 (String 5), A2 (String 4), C4 (String 1). The E3 (String 3) and G3 (String 2) act as passing tones or extensions within this framework, potentially forming a Dmaj9 or Dmaj11 sound if strummed.
• The top three strings (E3, G3, C4) form a C Major triad in 1st inversion (E-G-C), offering a familiar, bright sound in isolation.
• The intervals between adjacent open strings are highly varied: a very wide Major 3rd + Octave (D2 to F#3), a massive descending interval (F#3 to A2), another extremely wide Perfect 5th + Octave (A2 to E3), followed by a Minor 3rd (E3 to G3) and a Perfect 4th (G3 to C4). These irregular intervals suggest that chord shapes will be highly unique and likely span non-adjacent strings.
• Due to these wide and irregular intervals, traditional barre chords or common open chord shapes from standard tuning will not translate directly. Players will need to discover new fingerings tailored to this specific tuning.

Here are the target notes for each string and a detailed guide on how to tune your guitar to this 'Easy ARP' configuration from standard E-A-D-G-B-E tuning:

How to Tune

• String 6 (Low E Equivalent): Tune to D2. This string needs to be tuned down 2 semitones from standard E2.
• String 5 (A Equivalent): Tune to F#3. This string needs to be tuned down 3 semitones from standard A2. (Note: Tuning standard A2 down 3 semitones would typically result in F#2. Achieving F#3 from A2 would normally require tuning up 9 semitones or replacing with an octave string. Please exercise caution and ensure your string gauge can handle the intended tension for F#3 if indeed tuned from A2, or consider if F#2 was the intended target.)
• String 4 (D Equivalent): Tune to A2. This string needs to be tuned down 5 semitones from standard D3. (Caution: Tuning down 5 semitones is a significant drop. A heavier gauge string may be advisable to maintain proper tension and tone and prevent string floppiness.)
• String 3 (G Equivalent): Tune to E3. This string needs to be tuned down 3 semitones from standard G3.
• String 2 (B Equivalent): Tune to G3. This string needs to be tuned down 4 semitones from standard B3. (Advisory: Tuning down 4 semitones is at the extreme end for standard string gauges. Consider a slightly heavier gauge for optimal performance and string life, or to avoid string floppiness.)
• (High E Equivalent): Tune to C4. This string needs to be tuned down 4 semitones from standard E4. (Advisory: Tuning down 4 semitones is at the extreme end for standard string gauges. Consider a slightly heavier gauge for optimal performance and string life, or to avoid string floppiness.)