I used to sing like Nat King Cole. I mean he was the guy when I was comin' up, and you know, man, people used to say of me, "Damn, he sure do sound like Nat King Cole." But there was a day, and luckily for me it was early, when I woke up and asked myself, "Well, when are the ask me to sing because I sound like me?" So my advice is, never do anything that you don't like.