Play Riff 1 and 2 a few times then play this:
E|--------------------------------------------------|
B|--------------------------------------------------|
G|--7-7-7-7-7-7-7-11-9-9p7p6--------------7-9-11-9--|
D|---------------------------7-7-7-7-7-7--5-7-9--7--|
A|--------------------------------------------------|
D|--------------------------------------------------|