Welcome! 
It’s great to have another composer on the team! If you need any advice, ask me or one of the others. Anything new you compose should be posted here, and then we’ll listen to it and decide whether it belongs in the game or not.
I’ve told you this already over email after your application, and I do still think it sounds a little harsh, but be prepared to take criticism if you want to improve. Should you stick around a while, I’m sure you’ll no longer have to say you don’t have many ways of turning your ideas into music anymore.
Of course, you could always ask the rest of us to compose something if you have the idea for it…