Deep Purple - Sweet Child In Time = Epic Live Machine Head Copenhagen 1972 (72003)

When the deep purple falls over sleepy garden walls. And the stars begin to twinkle in the night. In the mist of a memory you wander all back to me. Breathing my name with a sigh.
That is Deep Purple from London. These are Ritchie Blackmore, Ian Gillan, Roger Glover, Jon Lord and Ian Paice.
 
"Sweet child in time, you'll see the line
Line that's drawn between good and bad
See the blind man shooting at the world
Bullets flying, ooh taking toll
If you've been bad - Oh Lord I bet you have
And you've not been hit oh by flying lead
You'd better close your eyes, aahaouho bow your head
Wait for the ricochet"
 
On this Black Night Deep Purple are performing Child In Time live in Copenhagen als part of their epic Machine Head tour. What is your most iconic song ever?