Ain't that the truth, Leeneia. They are using runs to get from one main chord to another. Makes it a bear to get the chords as they have done them w/o having a guitar in standard tuning. I certainly see similarities between this and McPeake's 'Go, Lassie, Go' but not enough in the melody to give the chords from memory. However, I'm sure someone will be along . . .