Second track on their "Grace Under Pressure" album. This song usually comes to mind when I want to mark the passing of someone; it's appropriate, since Neil Peart wrote the lyrics in reaction to the death of close friend Robbie Whelan. It's a bittersweet song, with flashes from Peart's memories of his friend, and it fits well with the overall dark timbre of the album.
With that in mind, I dedicate this one to Jim Barrett and Dr. John Britton.
(Updated to include video link)