An English hard rock institution founded by former Deep Purple vocalist David Coverdale, Whitesnake emerged in the late 1970s with a style steeped in the driving British blues-rock of bands like Thin Lizzy, Led Zeppelin, and of course, Deep Purple. After recalibrating their sound to better adapt to the burgeoning '80s hair and pop-metal scene, they found commercial success with 1984's Slide It In and then cannonballed into the mainstream in 1987 with the release of their multi-platinum-selling eponymous seventh effort, which spawned the power ballad "Is This Love" and the massive crossover number one hit "Here I Go Again."