Muse - Map Of Your Head Bass

Now in Drop D, thanks for your input anon. Im sure its correct now. :)
Bass starts at 0:55

G|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
D|77-77-77-77-77-99-44-0-0---------------------------|x2

Break, bass starts again at 1:57
G|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
E|77-77-77-77-77-99-44-0-0---------------------------|x2

G|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
E|77-77-77-44-77-77-77-44----------------------------|

G|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
E|77-00-77-00-77-22-44-00----------------------------|x2