There are five things to write songs about: I'm leaving you. You're leaving me. I want you. You don't want me. I believe in something. Five subjects, and 12 notes. For all that, we musicians do pretty well.
Elvis CostelloAnything that has to travel all the way down from your cerebellum to your fingertips, there's a lot of things that can happen on the journey. Sometimes I'll listen to records, my own stuff, and I think god, the original idea for this was so much better than the mutation that we arrived at.
Elvis Costello