I realised that most of the jazz I post is instrumental music, thanks to the shuffle function of my iPod (you better pay me some big bucks for this publicity, Steve). Today's artist is the great Nat 'King' Cole, one of the best known (jazz) singers of the 20th century. And rightfully so. His voice is just so charming that it can lull you to sleep in a matter of minutes. Especially when he sings a lullaby for one of his kids. Let's have a listen!