Watch the Thundering Fours online guitar lesson by Scott Allen from 50 Rock Virtuoso Licks You MUST Know

In this example we will start to sequence the previous example. Here we will go up in four string grouping and come down in the same four string groupings. Hammer on with both fingers on both hands on the way up. Hammer and pull with both fingers on both hands on the way down. This is a four string group sequence.