I've been using Audible genius, llc's syntorial.co...

I've been using Audible genius, llc's syntorial.com website for a while now, and it's been a great experience. The tutorials are well-structured and easy to understand. The step-by-step approach makes it easy to learn sound synthesis from scratch. The hands-on exercises are a real plus, as they allow you to practice and apply what you've learned. Highly recommended!