I believe that Graeme Revell should score the movie. Him or Hans Zimmer. Hans is a musical mastermind. The scores for all 3 Pirates were amazing. They should release an "inspired by" soundtrack to the movie as well. If it were up to me, it would be the following songs:
Artist- Song
Black Light Burns- The Mark <----- Feature song
Foo Fighters- The Pretender
Strata- I Will Breathe Fire
Incubus- New Skin
Hoobastank- Pieces
ZZ Top- La Grange
Atreyu- Becoming the Bull
Black Sabbath- Iron Man
Drowning Pool- Full Circle
Chevelle- Brainiac
Breaking Benjamin- Evil Angel
The Used- The Ripper
Trapt- Stay Alive
12 Stones- Anthem For the Underdog
Evans Blue- Q
My Chemical Romance- The Sharpest Lives
Slayer- Here Comes the Pain
Velvet Revolver- She Builds Quick Machines
In that order.
Artist- Song
Black Light Burns- The Mark <----- Feature song
Foo Fighters- The Pretender
Strata- I Will Breathe Fire
Incubus- New Skin
Hoobastank- Pieces
ZZ Top- La Grange
Atreyu- Becoming the Bull
Black Sabbath- Iron Man
Drowning Pool- Full Circle
Chevelle- Brainiac
Breaking Benjamin- Evil Angel
The Used- The Ripper
Trapt- Stay Alive
12 Stones- Anthem For the Underdog
Evans Blue- Q
My Chemical Romance- The Sharpest Lives
Slayer- Here Comes the Pain
Velvet Revolver- She Builds Quick Machines
In that order.