A Lydian intervals: Root, major 2nd, major 3rd, augmented 4th, perfect 5th, major 6th, major 7th So that's just one note different to the A major scale – D# instead of D. Easy!

A Lydian mode (diads) Here, we've harmonized the Phrygian mode in 3rd diads. Just remember, these are all notes from the scale – hence you'll encounter both major and minor 3rds as you play. The ...