Let's not forget Child in Time from the In Rock disc.
The story behind the song with the most overplayed guitar intro by non-players
Just more R&R trivia I found interesting.
I've never read the complete story behind Deep Purple's SOTW.
51 years, and Machine Head remains at play VERY LOUD status.
"Highway Star" and "Space Truckin" still impossible to play with volume knob lower than 12:00 o'clock!