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 Fa# Blues Menor para Guitar

Escala de Guitar en afinación Open A — diagrama de diapasón

Afinación

Trastes

Fa# Blues Menor en Open A — Notas e Intervalos

La escala Blues Menor de F# es LA escala del blues. En Guitar, las notas son F#, A, B, C, C#, E. Añade una nota cromática de tensión a la pentatónica menor y ahí está: esa aspereza sucia y expresiva del blues de Chicago y del Delta. Si quieres mordiente emocional en tus solos, empieza por aquí. Usada comúnmente en Blues, Rock, Jazz, R&B. Entre los intérpretes destacados se encuentran Stevie Ray Vaughan, Albert King, Eric Clapton, Buddy Guy. Use over minor chords and dominant 7th chords in blues. The b5 is a passing tone — linger on it for tension, resolve to 4 or 5.

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

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

Grados: 1 b2 3 4 5 b6

Fórmula: WH-W-H-H-WH-W

Número de notas: 6

Afinación: Open A (E-A-E-A-C#-E)

También conocido como: blues

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

GrittyExpressiveSoulfulBiting

The b5 'blue note' between the 4th and 5th creates the most expressive chromatic passage in blues. Bending from b5 to 5 is the single most iconic sound in guitar music.

Progresiones de Acordes que Usan Esta Escala

I – IV – V (Rock & Folk Classic)Pop / Rock — Energy & Drive
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

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