Input (grade 13): The band and its membership went through a number of re-configurations between 1968 and 1974, achieving their current form when Peart replaced original drummer John Rutsey in July 1974, two weeks before the group's first U.S. tour.
Output (grade 12): The members of the group are Geddy Lee, the singer, who also plays the bass guitar and synthesizers, Alex Lifeson, who plays the guitar, and Neil Peart, who plays the drums.