Alex Lifeson's tone on Tom Sawyer is a masterclass in using chorus and effects to create a massive, shimmering wall of guitar sound. The ES-355's semi-hollow body provides natural resonance and warmth, which is then pushed through a Marshall for crunch and layered with a Boss CE-1 chorus for that wide, sweeping stereo effect. The result is a tone that fills the entire sonic spectrum without ever getting in the way of Geddy Lee's bass and Neil Peart's drums.