Dead Sea Scales™ — Octave Frequency Map | Guitar Bass Piano Reference Poster (36×24 in)

The most comprehensive instrument range reference ever printed.

Every note on guitar, bass, and piano — mapped across all 24 frets,

color-coded by octave. See exactly where your instruments overlap,

diverge, and meet across the full frequency spectrum.

WHAT'S ON THIS POSTER:

- 6-String Guitar (E2–E6) — all 24 frets, standard tuning

- 5-String Bass (B0–G4) — all 24 frets, standard tuning

- 88-Key Piano (A0–C8) — full keyboard with octave color bands

- Grand Staff — all 88 notes plotted with color-coded dots

- 9 Octave Color System — shared across all three instruments

- Enharmonic Equivalents — flat and sharp names side by side

- Instrument Frequency Range Bars — visual overlap reference

PERFECT FOR:

- Guitar and bass players learning music theory

- Music teachers and classroom instruction

- Home studio and practice space wall art

- Recording engineers and producers

- Music schools, conservatories, and lesson studios

PRINT DETAILS:

- Size: 36 × 24 inches (landscape)

- Premium rolled poster — ready to frame

- Ships worldwide

Part of the Dead Sea Scales™ system — the music theory framework

that explains every scale, mode, and exotic sound through just

5 missing notes. Learn more at deadseascales.com

Tags: guitar theory poster, fretboard reference chart, music theory

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chart, octave frequency map, music education poster, guitar teacher

gift, music studio decor