Rusty, I know you're like me and enjoy coming across new/previously unknown definitions. I'd never seen 'rusty' = 'raucous' before, so thought I'd use it immediately.
Hello, Malone!
I should have investigated "rusty/raucous" a bit deeper.
This is what happens when I presume I know what a word means!
So, well done on your clue and we all get to learn a new definition!