This is a scale I learned a while back and it soudns pretty nice
played along with 12 bar blues.

e-0-3---------------------------------------3-0|-0---
b-----0-1-2----------------------------2-1-0---|-2---
g-----------0-2---------------------2-0--------|-0---
d--------------0-2-3-----------3-2-0-----------|-1---
a-------------------0-3-----3-0----------------|-0---
E----------------------0-3-0-------------------|-0---


You can also move it up to any fret. Here is an example of it on the
5th fret:

e-5-8---------------------------------------8-5|-5---
b-----5-6-7----------------------------7-6-5---|-7---
g-----------5-7---------------------7-5--------|-5---
d--------------5-7-8-----------8-7-5-----------|-6---
a-------------------5-8-----8-5----------------|-5---
E----------------------5-8-5-------------------|-5---