Cracked by Bhargava and Vish.
ANSWER: Connect is the song Smoke on the Water by Deep Purple.
Pic 1: The Montreux Casino which was ruined when a fan fired a flare gun inside.
Pic 2: Lake Geneva
Pic 3: Frank Zappa and the Mothers of Invention were playing when the incident occured.
These inspired Roger Glover to come up with the title Smoke On the Water.