Ever-popular song stylist Tony Bennett was McPartland's guest on Piano Jazz for the first time in 1990. Bennett vocalizes American popular songs like nobody else can. When he was starting out, a voice teacher, Miriam Speier, famous told him: "Don't imitate singers, imitate musicians." So, Bennett decided to emulate Art Tatum. He also credits his relaxed delivery to the inspiration of Mildred Bailey.