Yikes. Can you say "overbooked?" I knew you could.

I wish you could squeeze in a yoga class in all this, it would eventually help you with the Hectic. Maybe gently remind Cecile that this is a group effort?! Is she co-producer? If the guitar is a problem, can you replace it with keyboards?

Sounds like you're trying to prioritize, so just do what you can and let the rest slide. Maybe Cecile knows how pressed you are right now, and is trying to help you out, knowing you'll return the favor when she's pressed?