The main three components are the blues, improvisation - which is some kind of element that people are trying to make it up - and swing, which means even though they're making up music, they're trying to make it up together. It feels great, like you're having a great conversation with somebody.
Wynton MarsalisThe nerves are a problem on trumpet, because when you mess up everyone can hear it. Just remember most people are too polite to say anything about it. That should calm your nerves.
Wynton Marsalis