Tuning: Drop C

This is for the Intro Riff only.

D|---------------------------------|
A|---------------------------------|
F|---------------------------------|
C|--2-2----3--5--2-2----0--3--2-2--|
G|--2-2----1--5--2-2----0--3--2-2--|
C|--2-2-------5--2-2----0--3--2-2--|