Rick Derringer
From Transformers Wiki
Rick Derringer (August 5, 1947 - ) is an American musician and producer. He started his career back in the 1960s as a member of The McCoys, and has since become one of the all-time biggest stars in American music history. He has worked with numerous other musical acts in the course of his career, including "Weird Al" Yankovic, producing such songs as Dare to Be Stupid.