I remember attending a presentation from Pandroa many years ago and one thing struck me as very interesting. I am rephraizin from memory: "It is of little value

I remember attending a presentation from Pandroa many years ago and one thing struck me as very interesting. I am rephraizin from memory: "It is of little value to recommend obvious things. For example if you like Duke Ellington there is no point to recommend you Ella Fitzgeral d. You probably already aware of her. But if we recommend you a song by Madonna, whom you would not normaly consider listening, which happens to be very much in jazzy style you like, you will be pleasantly surprised." This is how you break a bubble.