This is the real intro to be Quick or be Dead by Iron Maiden.
It sounds a lot better than all the others too 

Wait 0:08 for drum solo

(Intro)
e|-----------------------------------|------------------------------------------|
B|-----------------------------------|------------------------------------------|
G|-----------------------------------|------------------------------------------|
D|------5p0--1p0--3p0--1p0--0--------|------5p0--1p0--3p0--1p0------------(x4)--|
A|-----------------------------------|--------------------------3---------------|
E|---3-------------------------------|---3--------------------------------------|