Tabbed by Scarface88

One of the best tracks on the Transformers OST, and a great opening riff.

E--18b----15-17-1(b9)20~-19~-17~-15b17-15b17-15~--|
B-----------------------------------------------|
G-----------------------------------------------|
D-----------------------------------------------|
A-----------------------------------------------|
E-----------------------------------------------|

The initial '18b' starts bent, and is released gradually yet quickly. Listen to it and 
know what I mean. The two '15b17's are the quieter notes, but I think that playing them 
bent 15's sounds accurate.

I hope this helps anyone looking for a tab of this bit. It's pretty easy, even for beginners.