See here(link to Gibson guitar’s website, where I found the clip…)
Thayil, Cameron and Shepard from SG got back together for a few songs at a Nightwatchman (Tom Morello of Rage’s solo work) show. Morello joined on guitar and, unfortunately, the legendary TAD did vocals. He has his own inimitable style which can be cool, but doesn’t fit with the iron-lung requirements of Spoonman.
Don’t know where Cornell was, but the music sounds great…