The acoustic guitar ... tuning, these possibilities multiply, as suddenly we’re able to access voicings that are impossible – or even painful – in regular tuning. We can use the open-tuned s ...

Ani DiFranco may not have tried every guitar ... tuning her 5th string up to B, her 4th string down to that very same pitch and her 1st string down to D, resulting in what could be called “open ...