Natalie & Nat King Cole – “Unforgettable” – (1991)
This song was one of Nat King Cole’s biggest hits and most well-known signature songs. Natalie Cole was 15 when her father, Nat King Cole, passed away. She’s a pretty incredible talent in her own right, even if her father’s shadow is rather large. Well, in 1991 she released an album of covers of her father’s material. This track was edited as a duet with his classic rendition. The album went on to win a Grammy for Album of the Year and is certified 7x platinum. It’s an amazing song.