So song starts like this:

  B5 B5 B5 B5 A5 B5 B5 B5 B5 A5 B5 B5 B5 B5 A5 G5 A5
e|--------------------------------------------------|
B|--------------------------------------------------|
G|--------------------------------------------------|
D|--------------------------------------------------|
A|(b9)-(b9)-(b9)-(b9)-7--(b9)-(b9)-(b9)-(b9)-7--(b9)-(b9)-(b9)-(b9)-7--5--7-|
E|7--7--7--7--5--7--7--7--7--5--7--7--7--7--5--3--5-|

Just keep it like that, rhythm is easy, you will get it when i hear song first time.