I don’t care whether it’s perfect. It isn’t right! Look, I’m not an expert in music but I do know what I want to say and, just as importantly what I want them to hear. I get what you’re saying about “narrative arc” and “two five one progressions”. I understand the idea of harmonic development and tension and release. Heh, I cry at Leonard Cohen’s Hallelujah too: the minor falls, the major lifts… But it just doesn’t feel right… to me. I know how to launch a product. I know how to perform. Can’t we do it without the music?