Half step down tuning E B G 5 5 5 2 2 2 2 D 5 5 5 2 2 2 2 A 3 3 3 0 0 0 0 E E B G D 5 5 5 7 7 7 7 A 5 5 5 7 7 7 7 E 3 3 3 5 5 5 5 E B G 5 5 5 2 2 2 2 D 5 5 5 2 2 2 2 A 3 3 3 0 0 0 0 E E B G D 5 5 5 2 2 2 2 A 5 5 5 2 2 2 2 E 3 3 3 0 0 0 0 Same riff throughout with different emphasis?.