Justin's Completely Free Guitar Lessons. Awesome Licks, Lesson LK-009, Lick 9.
This is a cool little jazz flavoured blues lick that uses a few rolls and mixes together the minor pentatonic and the A7 arpeggio.
Find the related course notes on the following link:
Taught by Justin Sandercoe.
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To get help with this lesson (and for further info and tabs), find the Lesson ID in the video title (like ST-667 or whatever) and then look it up on the Lesson Index page of justinguitar.com
Have fun :)