This is the theme that you hear in the trailers for it etc.
My first tab, hope you enjoy it :D 

Standard tuning

H=Hammer on
V=Vibrato
BU=Bend up
BD=Bend down

Palm muted throughout:
|-----------------------------------------------------||
|-----------------------------------------------------||
|-----------------------------------------------------|| Repeat x16
|-----------------------------------------------------||
|----5h7--------7-----------7------7-----------7-----||
|-----------0-----------0-------0-------0------------||

Solo melody bit
|-17BU19V-----------17BU19BD17-15--17V------------17--15--14--------------15--17BU19-17-|
|-------------------------------------------------------------------17----------------------|
|-------------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|

|-17BU19V-----------17BU19BD17-15--17V-----------17--15--14--------------15--------------|
|------------------------------------------------------------------17------------15---14V--|
|-16----------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|
|-------------------------------------------------------------------------------------------|

At the end instead of 15, 14 on the b-string, you may want to play 22, 21 on the top -string, as it is played an 
octave higher.
Cheers