"40" bassline
as played on Under a Blood Red Sky


Tuned down 1/2 step

g--------------------------------------|
d-------------------------------------o|
a--7--7--7--5--5--5\4--4--4--5--5-----o|
e-5--5--5--5--5--5----5--5--5--5--5----|


g-----------------------------------|
d--2--2--2--2--2----4--4--4--4--4---|
a-0--0--0--0--0--0-0--0--0--0--0--0-|
e-----------------------------------|
I waited paiently for the Lord, He inclined and heard my cry 

g-----------------------------------|
d--2--2--2--2--2----4--4--7--7--7---|
a-0--0--0--0--0--0-0--0--0--0--0--0-|
e-----------------------------------|
He lift me up out of the pit, out of the miry clay

g--------------------------------------|
d-------------------------------------o|
a--7--7--7--5--5--5\4--4--4--5--5-----o|
e-5--5--5--5--5--5----5--5--5--5--5----|
I will sing, sing a new song


g------------------------------------|
d--2--2--2--2--2----4--4--4--4--4---o|
a-0--0--0--0--0--0-0--0--0--0--0--0-o|
e------------------------------------|
How long  To sing their song


Repeat for each verse.  Whenever its just drums, hit an open A 
and let it ring

tabbed by: nathan o'neal