Always New Depths (intro) Tab

Heard the tab for this track on some other tab websites and it appears that people have 
playing it wrong. This is my interpretation and it seems flawless but if there is any 
or suggestions email me so i can amend the tab.

e|----------------------------------------------------------------------------|
B|----------------------------------------------------------------------------|
G|---9-11-11-9-11-11-9-11-9-11-11-12-12-11-4-4-4-4-4-4-4-4-4-4-4-12-12-11-----|
D|---0-0--0--0-0--0--0-0--0-0--0--0--0--0--0-0-0-0-0-0-0-0-0-0-0-0--0--0------|
A|----------------------------------------------------------------------------|
E|----------------------------------------------------------------------------|