Ronald Delano McCoury, known as Ronnie McCoury, is an American mandolin player, singer, and songwriter. He is the son of bluegrass musician Del McCoury, and is best known for his work with the Del McC

Charles Samuel Bush is an American mandolinist who is considered an originator of progressive bluegrass music. In 2020, he was inducted into the International Bluegrass Music Hall of Fame as a member