The major scale is the most used scale in bluegrass, old-time, and related music, so it’s good to really understand how it’s constructed. The major scale is made up of a sequence of whole steps (two frets) and half steps (1 fret) in this order: whole, whole, half, whole, whole, whole, half (wwhwwwh). Stash starts by showing you the G major scale all on the G string and then he gives you exercises to help you visualize the major scale, including exercises in octave displacement. He also shows you how to play the melody to the traditional hymn “Farther Along” in the key of C on one string.