Okay this one is a great bass line coupled with a great song. How can you go wrong? 
Tabbed By: Nicholas C. Bass for Spherical:
www.tekcities.com/sphericalband

Intro: (This Is played right after the opening guitar lick)

G|-14-14-14-----------------------||
D|----------14-14-14--------------||
A|--------------------12----------||
E|--------------------------------||

Verses: (This is the way that Jack Bruce plays it)

G|----------------|----------------|-------------||
D|----------------|---2------------|-------------||
A|-5---5-5-3-2-0--|-0---0-0-3-2-0--|---0-2-5-----||
E|---5------------|----------------|-3-----------||


Verses: (This is the way that I play it)

G|----------------|----------------|----------------|----||
D|----------------|---4-5-7-7-5----|----------------|----||
A|-0h5-5-0h5-5----|-5----------7---|-5-3-2-0---0-2--|-5--||
E|----------------|----------------|---------3------|----||
Of Course you would repeat these to fill out the verse

Chorus: (me and jack, yes we are on a first name basis, play it the 
same here)
 
G|----------------|----------------||
D|---7-------7----|----------------||
A|-5---7-5-5---7--|-3-2-0---0-3-5--||
E|----------------|-------0--------||

Okay That about wraps up another one. With comments or questions you
can e-mail me at GuitarMan2737@aim.com-The Bass Dude