No problem! Game jams are just like that. You make assumptions that are either decent or you get a comon or mixed reaction about it. I've made assumptions that were just completely wrong haha. And yeah, making music for games is hard, I'm still new to it and also pixel art. I started with programmer art, but I've improved, and to my surprise people think I actually have an art style which blows my mind. I'm colorblind and can't even name the primary colors haha. I guess its just practice and receiving good feedback from these jams.