Billy Keen, also known as Keene, is a musical artist who has made notable contributions to the rock and roll genre. His music often features signature sounds of powerful guitar riffs and strong, gravelly vocals. Keen's work has been particularly influential in shaping the blues-rock subgenre, with his soulful, emotive performances setting a high standard. Over the course of his career, he has released multiple albums that have significantly impacted rock and roll music history.