A new resource has been included in the Lesson Materials Section on DADGAD Tuning. DADGAD (pronounced dad-gad) is a popular tuning due to the Dsus4 chord it creates across the open strings. DADGAD can be found in a wide range of styles including Celtic music. It is also sometimes used in rock and can be found in quite a few Led Zeppelin songs. The tuning is similar to Drop D with the difference being the 1st and 2nd strings are also tuned down a whole tone.
Access the resource here: TUN-05 DADGAD Tuning
There are other resources on alternate tunings available in the Lesson Materials Section here.