Hey, I'm a composer/sound designer. Not in EU timezone either, but at UTC +5:30. I've been focussing on sound design lately so I'd love to work alongside another composer and a team. The relaxed vibes you're going for with this game is something I've been interested in capturing. I don't know what the scope of your game is - maybe it's too small for needing a sound designer? Either way if you want to chat, send me a message on discord at comet1772.
Here's some of my musical work: https://soundcloud.com/anubhab-sett/sets
I also did all the sound design on this project: https://cityships.itch.io/yeti-vs-bats
Good luck with the jam!