This one?->Bruce sang a little bit of Omega (!!!) on his recent show. Someone posted a clip to Chris Dale's Skunkworks group on Facebook.
It sounded quite great, actually! High notes were even surprising clear, which should be promising for the upcoming tour! Of course there's some husk in Bruce's voice nowadays and all, but altogether, he seems to be in good shape. 2019 wasn't very good indicator of his "full strenght" anyway. But yeah, we'll see!