What is Open G tuning?

Open G tuning changes the strings to D-G-D-G-B-D (low to high). Strumming all strings open produces a G major chord. Barring any fret gives you a major chord at that position, which is ideal for slide guitar.

What scales work in Open G tuning?

The G major pentatonic and G blues scale are natural fits. For slide playing, the major scale patterns align perfectly with the open tuning. The Mixolydian mode also works beautifully for a bluesy feel.

Why do slide guitarists use Open G?

Open G makes slide guitar much more intuitive. Since barring across all strings at any fret produces a major chord, you can play melodies and chords simply by moving the slide up and down the neck. This is why it's been the standard tuning for blues slide guitar.

Escala de Re Mixolidia para Guitar

Escala de Guitar en afinación Open G — diagrama de diapasón

Afinación

Trastes

Re Mixolidia en Open G — Notas e Intervalos

La escala Mixolidia de D es el quinto modo de la escala mayor y el corazon del rock and roll y el blues. En Guitar, contiene las notas D, E, F#, G, A, B, C. Combina la estabilidad de un sonido mayor con un final mas relajado y folclorico, perfecta para improvisar sobre acordes de septima dominante y aportar un toque blusero y emotivo a canciones en tonalidad mayor. Los acordes diatonicos de D Mixolidia son D7, Em7, F#m7b5, GMaj7, Am7, Bm7, CMaj7. Usada comunmente en Blues, Rock, Country, Folk, Funk. Entre los interpretes destacados se encuentran Jimi Hendrix, The Allman Brothers, AC/DC, Stevie Ray Vaughan. Use over dominant 7th chords (7, 9, 13). The primary scale for blues-rock soloing over non-resolving dominant chords.

Notas: Re, Mi, Fa#, Sol, La, Si, Do

Intervalos: 1P, 2M, 3M, 4P, 5P, 6M, 7m

Grados: 1 2 3 4 5 6 b7

Fórmula: W-W-H-W-W-H-W

Número de notas: 7

Afinación: Open G (D-G-D-G-B-D)

También conocido como: dominant

Acordes Diatónicos

D7 — Em7 — F♯m7♭5 — GMaj7 — Am7 — Bm7 — CMaj7

Acerca de la Afinación Open G

Open G tuning (D-G-D-G-B-D) produces a G major chord when strummed open, making it the definitive tuning for slide guitar and delta blues. The tuning's natural consonance means that barring across any fret gives you a major chord, which is why it's been the backbone of blues and roots music for over a century.

From Robert Johnson to Keith Richards, Open G has shaped some of the most iconic music ever recorded. Keith Richards famously removes the low 6th string entirely in this tuning, creating his signature five-string sound on songs like 'Start Me Up' and 'Brown Sugar'. For slide players, Open G is essential — it allows clean, singing slide lines across all strings with minimal effort.

BluesSlide GuitarRockCountryFolkRoots

Artistas destacados: Keith Richards, Robert Johnson, Ry Cooder, Joni Mitchell, The Black Crowes

Ideal para: Slide guitar, delta blues, Keith Richards-style rock riffs, and open-string fingerpicking

Carácter Musical

RelaxedBluesyEarthyGroovy

The b7 softens the major scale's resolution, creating a 'relaxed major' that never quite lands. This is the sound of rock and roll — major but with attitude.

Progresiones de Acordes que Usan Esta Escala

bVI – bVII – I (Mario Cadence)World / Game Music — Triumph & Victory
I – I – I – I – IV – IV – I – I – V – IV – I – V (12 Bar Blues)Blues — Grit & Soul
I – bVI – bIII – bVII (Epic Borrowed Chords)Contemporary / Film — Epic & Heroic
I – ♭VII – IV (Classic Rock Loop)Pop / Rock — Energy & Drive
I – VI7 – II7 – V (Ragtime Cycle)Jazz / Soul — Playful & Vintage
♭VII – IV – I (Gospel Walk-Up)Blues — Spiritual & Uplifting

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