3:30 Natalie Cole & Nat King Cole \"Unforgettable\" 1991 (audio remastered) 2:32 Nat King Cole - Unforgettable 3:32 Unforgettable - Natalie Cole with Nat King Cole 3:11 Nat King Cole - Unforgettable (1951) 3:27 NATALIE & NAT KING COLE * UNFORGETTABLE 2:12 Nat King Cole - \"Unforgettable\" (In Color) 4:44 Natalie & Nat King Cole Unforgettable 3:13 Unforgettable - Nat 'King' Cole 3:53 Natalie Cole (1950 - 2015) & Nat King Cole (1919 - 1965) – Live at AVO Sessions – Unforgettable 2:16 Nat King Cole - \"Unforgettable\"