Here are the bass tabs for catch 22's 12341234. I don't recommend it for novices 
cause some parts are quite fast.
I know the part from 2:48 to 3:05 and the last one is not totally right 
but it sounds ok like this. Tuning is standard E A D G


Guitar intro, Bass starts here

1:05 - 1:23 CHORUS

G:--------------------------------------------------------------------|
D:-------------------------77777777-----------------------------------|
A:-333333333333333300000000-------------------------------------------|
E:---------------------------------11111111111111113333333333333333---|

G:--------------------------------------------------------------------|
D:-------------------------77777777-----------------------------------|
A:-333333333333333300000000-------------------------------------------|
E:---------------------------------111111111111111133333333-----------|

1:24 - 1:42

G:-----------------------------------------5--------------------|
D:---------------------77-75-57--3-3--3-3-3-3--5-5---55\3-2-0---|
A:--3-3---3--3-3-2-0--0-----7-------3-------------5-5-----------|
E:-----3------3-3-----------------------------------------------|

G:-----------------------------------------5--------------------|
D:---------------------77-75-57--3-3--3-3-3-3--5-5---5----------|
A:--3-3---3--3-3-2-0--0-----7-------3-------------5-5-----------|
E:-----3------3-3-----------------------------------------------|

1:42 - 2:00

Re-play Chorus

2:00 - 2:19

G:-----------------------------------------5--------------------|
D:-----5------5-5------77-75-57--3-3--3-3-3-3--5-5-5-5-5\3-2-0--|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:--------------------------------------------------------------|

G:-----------------------------------------5--------------------|
D:-----5------5-5------77-75-57--3-3--3-3-3-3--5-5-5-5-5--------|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:--------------------------------------------------------------|

2:20 - 2:38

Re-Play Chorus

2:39 - 3:05

G:-----------------------------------------5--------------------|
D:---------------------77-75-57--3-3--3-3-3-3--5-5-5-5-5\3-2-0--|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:-----3------3-3-----------------------------------------------|

G:-----------------------------------------5--------------------|
D:---------------------77-75-57--3-3--3-3-3-3--5-5-5-5-5\3-2-0--|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:-----3------3-3-----------------------------------------------|

G:-----------------------------------------5--------------------|
D:---------------------77-75-57--3-3--3-3-3-3--5-5-5-5-5--------|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:-----3------3-3-----------------------------------------------|

Quick rest then

3:13 - 3:37

Play the chorus but a little slower

3:39 - 3:56

Play the chorus a little faster hehe

3:58 to end
Repeat this till the end

G:-----------------------------------------5--------------------|
D:-----5------5-5------77-75-57--3-3--3-3-3-3--5-5-5-5-5\3-2-0--|
A:--3-3---3--3-3-2-0--0-----7-------3---------------------------|
E:--------------------------------------------------------------|

Tabbed by Etienne420 : Etienne Delisle