I need a jazzy nickname?

So, my school's jazz band decided we should have nicknames to call each other. One guy is Daddy Longlegs (cuz he's so tall), another is Big (:D His name is richard and he's also tall...), one is DJ Jazzy Jeff, and there are many others and then....I'm just...me....So I need a nickname-if it helps, I'm a girl named Jess and I play trumpet...