Music Critic: Colin Morris

Today Charlotte speaks to Colin Morris about "Songbird" by Eva Cassidy, London Symphony Orchestra & Christopher Willis. Also, known professionally as Mama Cass and later on as Cass Elliot, was an American singer and voice actress. She was a member of the singing group the Mamas & the Papas. After the group broke up, Elliot released five solo albums. In 1998, she was posthumously inducted into the Rock and Roll Hall of Fame for her work with the Mamas & the Papas.