How to tune to Open G
Open G tuning is D G D G B D (low to high). Strum open for a G major chord — the classic slide and Keith Richards tuning.Use the free TunersBook tuner below — it's already set to Open G.
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The notes, string by string
| String | Note | Frequency |
|---|---|---|
| 1 (lowest) | D2 | 73.42 Hz |
| 2 | G2 | 98 Hz |
| 3 | D3 | 146.83 Hz |
| 4 | G3 | 196 Hz |
| 5 | B3 | 246.94 Hz |
| 6 (highest) | D4 | 293.66 Hz |