What is Open A tuning?

Open A tuning is E-A-E-A-C#-E (low to high). Strumming all strings produces an A major chord. It's structurally the same as Open G but one whole step higher.

Is Open A the same as Open G with a capo?

Yes, musically they are identical — Open G with a capo at fret 2 gives you the same pitches as Open A. Many players use this approach. Without a capo, Open A has higher string tension which some slide players prefer for better control.

What scales work in Open A?

The A major pentatonic and A blues scale are natural choices. A Mixolydian gives a bluesy feel, and the A major scale works for country and folk styles.

Escala de Mi Pentatónica Menor para Guitar

Escala de Guitar en afinación Open A — diagrama de diapasón

Afinación

Trastes

Mi Pentatónica Menor en Open A — Notas e Intervalos

La escala Pentatónica Menor de E es probablemente la escala más importante en la historia de la guitarra. En Guitar, las notas son E, G, A, B, D. Cruda, potente y blusera — es la herramienta principal para solos de rock, blues y metal. Funciona tanto si estás empezando como si llevas años tocando. Es tu escala de supervivencia. Usada comúnmente en Blues, Rock, Metal, R&B, Funk. Entre los intérpretes destacados se encuentran Jimi Hendrix, Jimmy Page, B.B. King, Slash, Angus Young. Use over minor chords, dominant 7th chords (in blues), and power chords. The backbone of rock and blues guitar for 70+ years.

Notas: Mi, Sol, La, Si, Re

Intervalos: 1P, 3m, 4P, 5P, 7m

Grados: 1 b2 3 4 b5

Fórmula: WH-W-W-WH-W

Número de notas: 5

Afinación: Open A (E-A-E-A-C#-E)

También conocido como: vietnamese 2

Acerca de la Afinación Open A

Open A tuning (E-A-E-A-C#-E) produces an A major chord when strummed open. It is structurally identical to Open G tuned up one whole step, delivering a brighter, more tense sound that works particularly well for slide guitar centered on the key of A.

Jimmy Page used Open A with a slide on Led Zeppelin's 'In My Time of Dying' from Physical Graffiti (1975). Rory Gallagher also employed Open A for his raw, energetic slide work. Many players achieve Open A by simply placing a capo at the 2nd fret in Open G tuning, which is why dedicated Open A usage is less commonly discussed. However, without a capo, Open A gives direct access to the open A string resonance and a different feel under the fingers due to the higher tension.

BluesSlide GuitarRockDelta Blues

Artistas destacados: Jimmy Page, Rory Gallagher, Delta blues players

Ideal para: Slide guitar in the key of A, blues playing, and situations where you need the brightness of Open G tuned up without a capo

Carácter Musical

GrittyPowerfulBluesyRaw

The most played scale in guitar history. Its 5 notes (1, b3, 4, 5, b7) outline a minor chord with a dominant 7th feel, which is why it works over both minor AND dominant chords in blues.

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 – iv – i – V (Minor Blues)Blues — Melancholy
I – bVI – bIII – bVII (Epic Borrowed Chords)Contemporary / Film — Epic & Heroic
i – VI – III – VII (Cinematic Minor)Contemporary / Film — Dramatic & Dark

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