Open A Tuning (EAC#EAE)
The open strings form an A major chord. From the thickest to the thinnest string the notes are E A C# E A E.
| String | Note | Standard | Change |
|---|---|---|---|
| 6th (low) | E (E2) | E | – |
| 5th | A (A2) | A | – |
| 4th | C# (C#3) | D | changed |
| 3rd | E (E3) | G | changed |
| 2nd | A (A3) | B | changed |
| 1st (high) | E (E4) | E | – |
Tune to Open A Tuning step by step
- Leave the 6th (E) and 5th (A) strings.
- Lower the 4th string from D to C# (one half step down).
- Lower the 3rd string from G to E (three frets down).
- Lower the 2nd string from B to A (two frets down).
- Leave the 1st string at E.
Online tuner for this tuning
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What is it used for?
Slide guitar and blues.
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FAQ
What are the notes of Open A Tuning?
From the 6th (thickest) string to the 1st (thinnest): E, A, C#, E, A, E.
What is Open A Tuning used for?
Slide guitar and blues.
How do I tune my guitar to this tuning?
Leave the 6th (E) and 5th (A) strings. Lower the 4th string from D to C# (one half step down). Lower the 3rd string from G to E (three frets down). Lower the 2nd string from B to A (two frets down). Leave the 1st string at E.
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