Kathy Mattea
Linda Ronstadt (the singer, not the “activist”)
Anne Murray
Debbie Boone
Anne Herring
Celtic Woman
Eden’s Bridge
Vikki Carr
Karen Carpenter
Celine Dion
Crystal Gayle
Dusty Springfield, Judith Durham, Martha Tilton, Anita O’day, Anne Murray, Karen Carpenter, Jo Stafford, Helen Forrest, Judy Collins.