Steven Wilson (Porcupine Tree, etc.) brought his solo tour to Toronto's Danforth Music Hall for a pair of shows this past Monday and Tuesday evening, and Rush's Alex Lifeson was in attendance. Keyboardist Adam Holzman posted a photo of Alex hanging out with the band backstage to Facebook as seen here. Alex is a big fan of Wilson's work, and even made a guest appearance on Porcupine Tree's Fear of a Blank Planet, playing a blistering solo on the epic track Anesthetize.