Who is  best known as songwriter, lead singer, and guitarist in the rock band the Moody Blues, Justin Hayward  or Joel Madden?
Justin Hayward: Justin David Hayward (born 14 October 1946) is an English musician, best known as songwriter, lead singer, and guitarist in the rock band the Moody Blues. Joel Madden: Joel Rueben Madden (born Joel Rueben Combs; March 11, 1979) is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador.
Justin David Hayward