Home Features Officially Announced: Joe Satriani Going On Tour With John Petrucci And Uli Jon Roth [News] Officially Announced: Joe Satriani Going On Tour With John Petrucci And Uli Jon Roth [News] planetsixstring November 8, 2017 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Music News: As reported over a month ago, the gang will hit Europe in early spring.