Looking for a marketing /product co-founder for a focus/relaxation app

Looking to team up with a marketing/product co-founder for my web app NeuraWaves (https://www.neurawaves.com/), which is in a very early beta stage.

Currently, the app allows you to create custom soundscapes using binaural beats, classical music, white, brown, pink noise, and various other sounds.
There is also a section devoted to breath work.
The ultimate goal of the site (and future mobile app) is for users to quickly and effortlessly put themselves in their desired brain state, whether that is focus, relaxation etc.

I have some plans for future features (think insights from the huberman lab podcast in an app), but would love to work with someone who's good with product and marketing to build out some of these features.

As for monetization, my current plan is to have the web app be free and the mobile app be paid but open to other strategies.

If interested you can comment below or email me at nikcochran@gmail.com

Thanks,