Electric Funeral bass tab by Black Sabbath

first off this song DOES use bass chords and you have to really listen to
the song to hear the bass.its faint i know but its there.
_________________________________________________
 intro/verse/outro

G-----9-7-------------9-7-----------
D--------9--9-4-5-4-------9--9-4-5-4
A-7-7--------------7-7--------------
E-----------------------------------

cont.
G------9-7---7-9------|
D---------9-9----4-5-4| repeat as necessary
A-7-7-----------------|
E---------------------|

chorus-
G-------(11)-(10)-(9)---|
D-------(9)--(8)--(7)---|
A-77777---------------10|repeat as necessary
E-----------------------|

pre bridge
G-----------------|
D-----------------|
A-7777777777777777|repeat as necessary
E-----------------|

bridge.pt1
G----------------------|
D----------------------|
A-7-7-10-10-10-10-10-10|
E--9-------------------|

bridge pt2
G--------7-9------------|
D-----7-9--------7-9-7--|
A-7-10-------7-10-----10|repeat as nessary.
E-----------------------|

thats it. as tabbed by my friend who is a master bass player.
this is the correct version as the bass does not play what the guitar plays.

()=chords.