Happy Days Are Here Again
Celine Dion
Whitney Houston
Tony Bennett
Mariah Carey
Barry Manilow
Diana Ross
Liza Minnelli
Cher
Idina Menzel
Dolly Parton
Dionne Warwick
Elaine Paige
Bernadette Peters
Bette Midler
Donna Summer
Linda Eder
Linda Ronstadt
Melissa Manchester
Natalie Cole
Patti Lupone
Olivia Newton-John
Vanessa Williams
Carly Simon
Barry Gibb
Gloria Estefan