How to live stream a recital?

Trying to figure out the best way to live stream  Bryan Jones Senior Recital…

…for those that can’t attend in person.

At the moment it looks like Google Hangout On Air events linked to YouTube is a workable option:

Useful advice here:

Looks like maybe a Mac for video with the semi-studio quality mic I bought for Bryan when he went to collage but never used may do the trick.

Any thoughts, experiences or offers to help/test appreciated.

Downloading from livestream. Options: