Barbra Streisand Rosemary Clooney The Carpenters Peggy Lee Barry Manilow Linda Eder Elaine Paige Anita O'Day Oscar Peterson Trio Modern Jazz Quartet Croce Jane Olivor Audra Mcdonald David Cassidy Patti Lupone Kristen Chenoweth Lee Ann Womack Andy Williams Fred Buscaglione Petula Clark Shirley Bassey Sutton Foster Paul Williams Ella Fitzgerald & Louis Armstrong Bobby Sherman Audrey Hepburn Peter Noone Torsten Goods Stephen Sondheim Charlie Haden Lorrie Morgan Reba Thompson Square Natalie Cortez Jo Stafford Roger Williams Richard Rodgers Hanne Boel Dinah Shore Andrea Bocelli Matt Monro Le37 The World Quintet Milla Kay Albita Mädelz Phil King Jodi Benson Najwajean