'Sweat Leaf' by Black Sabbath - Guitar Tutorial

            Band:Black Sabbath
Song: Sweat Leaf
Tabbed By: AdDuDe2004

this is my first tab i've ever done and i've only been playin for a year but still
i hope you like it and im 99% sure i've got it extremely accurately bt i appologise for any faults.

main Riff(00:04)
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|7-7-x--12-11-10--7-10-12-|X14
A|7-7-x--12-11-10--7-10-12-|
E|5-5-x--10-9--8---5-8--10-|

Interlude (00:51)
e|------------|
B|------------|
G|------------|
D|7--5-10-14-7|X4
A|7--5-10-14-7|
E|5--3-8--12-5|

main riff (01:16)
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|7-7-x--12-11-10--7-10-12-|X14
A|7-7-x--12-11-10--7-10-12-|
E|5-5-x--10-9--8---5-8--10-|

Interlude (02:02)
e|------------|
B|------------|
G|------------|
D|7--5-10-14-7|X4
A|7--5-10-14-7|
E|5--3-8--12-5|

bridge bit (02:27)
e|--------| |----------------|
B|--------| |----------------|
G|--------| |----------------|
D|7-7-7-7-| |9--9-9-9-9-9/11-|X3 
A|7-7-7-7-| |9--9-9-9-9-9/11-|
E|5-5-5-5-| |7--7-7-7-7-7/9--|

{then theres a little solo bit which im stil wrkin on.}

main Riff(03:22)
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|7-7-x--12-11-10--7-10-12-|X14
A|7-7-x--12-11-10--7-10-12-|
E|5-5-x--10-9--8---5-8--10-|

Interlude (04:08)
e|------------|
B|------------|
G|------------|
D|7--5-10-14-7|X2
A|7--5-10-14-7|
E|5--3-8--12-5|

back into the main riff again until the finish

main Riff(03:22)
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|7-7-x--12-11-10--7-10-12-|X13 (dosent quite make 14 on the last one 
A|7-7-x--12-11-10--7-10-12-|     because it fades out)
E|5-5-x--10-9--8---5-8--10-|

Thanks alot please rate and correct me (if needed!!!)