All the time they're playing the one thingh:
It's so:-
---------------------------------------------------|
---------------------------------------------------|
----5/7-9---99-5/7----------77/5-------------------|
77-5/7-9---99-5/7-7---77-77/5---5-5-5-7------------|
77-3/5-7---77-3/5-7---77-55/3---5-5-5-7------------|
55--------------------5---55---------3-3-3-5-------|

I hope it help all the guutars players.