#1
im a fairly new guitarist and ill be in like guitar center and hear some people playin blues riffs, not too hard or anything but they sound cool and they're not like a whole song, where can i find some riffs just to practice with
#3
how new?
cos if your REALLY new

D------------ 2-2-4-4--- -4-4-6-6---
A-2-2-4-4- 0-0-0-0--- -2-2-2-2--
E-0-0-0-0- ------------ ------------
X4 X4 and back to first and then.................. and then back to beginning

kinda blues....
thats if your REALLY basic.

if you not so basic.. look up stevie ray or robert johnson