This is just a riff I wrote.

Tuning: I play it in C tuning but it sounds good in standard.

PM..= Palm mute
/= Slide

C--------------------------------------------------------------------------------------
G--------------------------------------------------------------------------------------
E--------------------------------------------------------------------------------------
B---9--9--7--7--5--5--3--2-------------------------------------------------------------
F---7--7--5--5--3--3--1--0-------------------------------------------------------------
C-00-00-00-00-00-00-00-00--------------------------------------------------------------
PM.. .. .. .. .. .. .. ..

Another similar riff
C--------------------------------------------------------------------------------------
G--------------------------------------------------------------------------------------
E--------------------------------------------------------------------------------------
B-----9/7----7/5----5/3----2-----------------------------------------------------------
F-----7/5----5/3----3/1----0-----------------------------------------------------------
C-00-0---00-0---00-0---00-0------------------------------------------------------------
PM.. .   .. .   .. .   .. .