Math and music are intimately related. Not necessarily on a conscious level, but sure.
Stephen SondheimSometimes people leave you halfway through the wood. Others may decieve you - you decide what's good. You decide alone, but no one is alone. People make mistakes. Fathers, mothers, people make mistakes, holding to their own, thinking they're alone. Honor their mistakes. Fight for their mistakes. Witches can be right. Giants can be good. You decide what's right. You decide what's good.
Stephen SondheimThe last collaborator is your audience ... when the audience comes in, it changes the temperature of what you've written. Things that seem to work well -- work in a sense of carry the story forward and be integral to the piece -- suddenly become a little less relevant or a little less functional or a little overlong or a little overweight or a little whatever. And so you start reshaping from an audience.
Stephen Sondheim