Of all the alternative tunings in use today, open G must be a contender for ‘most popular’. But before we continue, please allow me to be pedantic for a moment and point out that ‘altered’ and ‘open’ ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Ian Dickson/Redferns Non-standard open or altered tunings crop up frequently in blues, ...