Black Sabbath - Iron Man-actual Way bass tab

am I the only one who seems to have noticed that the whole song

has been tuned down a half step? well it has and none of the other

tabs have said so; so here's one where you don't have to tune down

but it still sounds right

g--------------|---------------|

d--------------|-434343--------|

a-----4---4-6-6|--------4-4-6-6|

e-6------------|---------------|

Break

g---------------------------|

d---------------------------|

a-----4---------------------|

e-6-6---6--6-4-4-4---3-4-4-5|

Chorus Riff

g-----------|----------------------|

d-----------|-----------------6-7-8|

a---6~----4~|-------4-6-6-7-8------|

e-----------|6-6--6----------------|

Solo Break

g--------------|------------|

d-10-8---------|-6----------|

a-------10-9-8-|---6--------|

e--------------|-----6-6-8-8|

as for the order its pretty simple if you listen to the song