Cozy Powell was an English drummer who made his name with major rock bands and artists such as The Jeff Beck Group, Rainbow, Michael Schenker Group, Gary Moore, Graham Bonnet, Brian May, Whitesnake, Emerson, Lake & Powell, and Black Sabbath.

The Jeff Beck Group was a British rock band formed in London in January 1967 by former Yardbirds guitarist Jeff Beck. Their innovative approach to heavy-sounding blues, rhythm and blues and rock was a major influence on popular music.