Everytime I hear someone playing the piano, I get all warm and fuzzy inside. You hear lots of notes, don’t you? Some have a major sound. Some have a minor sound. Though I can’t tell apart an A from B minor or anything along those lines, there’s not one blue note among all these black and white keys. The real blues, the soul of the sound, comes from the spaces in between and that’s where and when an emotional connection is established. Just like with people.