RIFF A (Beginning)
E|---------------------------------------------------------------------
B|---------------------------------------------------------------------
G|---------------------------------------------------------------------
D|--7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7--3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3---
A|--7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7--3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3---
E|--5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5--1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1---

RIFF B (RIFF A with pick-muting)

RIFF C ("...I`m living in darkness...")
E|--------------
B|--------------
G|--5-----------
D|--5--5---8-8--
A|--3--5---8-8--
E|-----3---6-6--