Skepta - Doin It Again tab

This is Doin' It Again intro by Skepta

I'm not sure if this is in the right scale but you can work it out from here...

www.myspace.com/skepta
[ Tab from: http://www.guitaretab.com/s/skepta/116281.html ]
e|-----------------------------------|
B|-----------------------------------|
G|-----------------------------------|
D|-----------------------------------|    Do this how many times over.
A|--22--33--22---0-0--22--33---0-0---|
E|--------------2-2-----------2-2----|