Not just the open tuning that’s most fun to say, DADGAD is also one of the most versatile guitar tunings. When you strum the open strings it produces a Dsus4 chord which, being neither major nor minor, has the potential to create a world of different moods. Jimmy Page exploited it in Kashmir, Black Mountain Side and White Summer, inspired by the folk guitarists Davy Graham and Bert Jansch, who popularised the tuning.
Although best known as a folk tuning, DADGAD has a world of applications. It crops up in All Time Low’s 2008 pop-punk classic Dear Maria, Count Me In, and 80s rockers Tesla used it for the hard-driving riffs of Heaven’s Trail (No Way Out). Slipknot, Ed Sheeran, and Johnny Cash have all used it, and it powers…