30 Barbra Streisand Barry Manilow Bette Midler Dan Fogelberg George Harrison Jermaine Jackson Katherine Jenkins Keyshia Cole Luis Miguel Natalie Cole Olivia Newton-John Patti Austin Paul Anka Peabo Bryson Raphael Saadiq Rod Stewart Tears for Fears The Jackson 5 (The Jacksons) The Offspring Van Dyke Parks Vanessa Carlton Vanessa Williams