The electric guitar intro melody is something like this:
E|10--8--5--11/10--8--5--3-5--10--8--5--11/10--8--5--------------------------|
B|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

   If your guitar has a cutaway, I recommend play this melody on the second string since 
it's easier. In the second string it's like this:
E|---------------------------------------------------------------------------|
B|15--13--10--16/15--13--10--8-10--13--10--16/15--13--10---------------------|
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

   The bass during almost the whole song plays this melody:
E|--------------------------------------------------------------------------------------|
B|--------------------------------------------------------------------------------------|
G|--------------------------------------------------------------------------------------|
D|--------------------------------------------------------------------------------------|
A|--------------------------------------------------------------------------------------|
E|1\13-13-13-13-13-13-13-13-12--12-12-12-12-12-12-12/5--5-5-5-5-5-5-7--7-7-8--8-8-------|

   You can also play it in the fifth string, but if you like sliding I recommend you 
play it in the sixth string. In the fifth string it's like this:
E|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|1\8-8-8-8-8-8-8-8-7--7-7-7-7-7-7-7-0--0-0-0-0-0-0-2--2-2-3--3-3------------|
E|---------------------------------------------------------------------------|