I Want You Back Bass Tab

I began learning this song from the other 2 top ranking bass tabs on ultimate-guitar.com.
They both had their mistake, though. I stand by this bass tab's accuracy.

Intro
G:--------------------------------------------------------|
D:-------1h3----------------------------------------------|
A:----2h3---4----234/66--8-3-4-----6----------------------|
E:--4--------------------------4-6---4--------------------|

G:--------------------------------------------------------|
D:-------1h3--------------------------------6-6-----------|
A:----2h3---4----234/66--8-3-4-----6-----6h8—8------------|
E:--4--------------------------4-6---4--------------------|

G:--------------------------------------------------------|
D:--6-55-333-1--1-----------------------------------6-6---|
A:-------------3-3--4-33-111/6-6--8-3-4-----6----6h8-8----|
E:----------------------------8-8-------4-6---4-----------|

Verse 1
G:--------------------------------------------------------|
D:-------1h3--------------------------------6-6-----------|  x2
A:----2h3---4----234/66--8-3-4-----6-----6h8—8------------|
E:--4--------------------------4-6---4--------------------|

Chorus 1
G:-------------------------------------------------------|
D:--6-55-333-1--1----------------------------------6-6---|
A:-------------3-3-4-33-111/6-6--8-3-4-----6----6h8-8----|
E:---------------------------8---------4-6---4-----------|

G:-------------------------------------------------------|
D:--6-55-333-1--1----------------------------------------|
A:-------------3-3-4-33-111/6-6--8-3-4-----6-------------|
E:---------------------------8---------4-6---4-----------|

G:------------------------------------------------------|
D:------------------------------------------------------|
A:------------------------------------------------------|
E:--4444--4444--4444--4444------------------------------|

Verse 2
G:------------------------------------------------------|
D:-------1h3--------------------------------6-6---------|  x2
A:----2h3---4----234/66--8-3-4-----6-----6h8—8----------|
E:--4--------------------------4-6---4------------------|



Chorus 2
G:------------------------------------------------------------|
D:--6-55-333-1--1-----6p4-------------------------------6-6---|
A:-------------3-3--4----33-111/6-6---8-3-4-----6----6h8-8----|
E:-------------------------------8-8--------4-6---4-----------|

G:--------------------------------------------------------|
D:--6-55-333-1--1-----------------------------------------|
A:-------------3-3--4-33-111/6-6--8-3-4-------------------|
E:----------------------------8---------4-----------------|

Bridge
G:------------------------|
D:--3h6--------3h6--------|
A:-----3-4h6------3-4h6---|
E:----------4----------4--|

G:-----------------------|
D:--3h5h6----------------|  x4
A:-------3/4h6---3/4h6---|
E:------------4h6--------|

Chorus 3
G:--------------------------------------------------------|
D:--6-55-333-1--1-----------------------------------------|
A:-------------3-3--4-33-111/6-6--8-3-4-----6-------------|
E:----------------------------8---------4-6---4-----------|

G:---------------------|
D:-----------------6-6-|
A:--------------6h8-8--|
E:--4444--4444---------|

G:------------------------------------------------------------|
D:--6-55-333-1--1-----6p4-------------------------------------|
A:-------------3-3--4----33-111/6-6---8-3-4-----6-------------|
E:-------------------------------8-8--------4-6---4-----------|

G:---------------------|
D:-----------------6-6-|  repeat fade out
A:--------------6h8-8--|
E:--4444--4444---------|