Come Together
This is (hopefully) the most correct, according to my own bass tutor.
4/4 Time Signature, key of D Minor

Main Riff (Note: The final slide goes right back down to 5 on the A, repeating the cycle.)
G |——————————10—————|
D |——————5/12———12/—|
A |—5—5—————————————|
E |—————————————————|
    1 & 2 & 3 & 4 &   

This continues until "Holly Rolly, he got..." This next riff starts after the final slide on the "Got" part.

Second Riff
G |—————————5———————|
D |—————0/5———7/————|
A |—0—0—————————————|
E |—————————————————|
    1 & 2 & 3 & 4 &   

After the "To his knees...", play the 3rd fret on the E string and sustain it until the "Got to be a Joker he just do what he please..." ends.

The main riff and Second riff restarts here and plays for another verse. The chorus starts after this second verse.

G |—————————————————|—————————————————|
D |—————————————————|—————————————————|
A |—————————————————|—————————————————|
E |—7—7—7—7—7—7—5—5—|—3—3—3—3/5———————|
    1 & 2 & 3 & 4 &   1 & 2 & 3 & 4 &   

Verse parts restart (main and second), and then another chorus.

Bridge Intro:
G |——————————10—————|——————————10——12H|
D |—————5/12———12/——|—————5/12————————|
A |—5—5—————————————|—5—5—————————————|
E |—————————————————|—————————————————|
    1 & 2 & 3 & 4 &   1 & 2 & 3 & 4 & 

Bridge:
G |—————————————————|
D |—————————————————|
A |—5—5—5—5—5—5—5—5—|
E |—————————————————|
    1 & 2 & 3 & 4 &

It goes back to the verse and chorus, and then the bridge intro, and the bridge continues to until the end of the song.