When Led Zeppelin unleashed "Whole Lotta Love" in 1969, rock music would never be the same. It was wild, sensual, primal - and completely unrelenting. As the opening track of Led Zeppelin II, the song marked the moment Zeppelin truly defined their voice: thunderous riffs, explosive energy, and an unapologetically sexual swagger. But how did this iconic track come to life? Let's go back to the raw creation of one of rock's most electrifying songs. Whole Lotta Love" is now etched into the rock can