I've downloaded/tried this demo before, but the cheering in the live video makes it even better. Is there more video of this convention? Edit: Found another lo

I've downloaded/tried this demo before, but the cheering in the live video makes it even better. Is there more video of this convention? Edit: Found another longer video https://www.youtube.com/watch?v=fATsm_k_d0I https://www.youtube.com/watch?v=fATsm_k_d0I