Rush is known for its musicianship, complex compositions, and eclectic lyrical motifs drawing heavily on science fiction, fantasy, and philosophy. The band's musical style has changed several times over the years, from a blues-inspired hard rock beginning, later moving into progressive rock, and including a period marked by heavy use of synthesizers. In the early 1990s, Rush returned to a guitar-driven hard rock sound, which continued for the rest of their career. Rush announced plans to cease large-scale touring at the end of 2015. After nearly three years of an uncertain future, Lifeson reluctantly announced in January 2018 that the band was not going to continue.
In October 2018, Rolling Stone published an interview with Lee, who stated, "I'd say I can't really tell you much other than that there are zero plans to tour again. As I said earlier, we're very close and talk all the time, but we don't talk about work. We're friends, and we talk about life as friends. I can't really tell you more than that, I'm afraid. I would say there's no chance of seeing Rush on tour again as Alex, Geddy, Neil. But would you see one of us or two of us or three of us? That's possible."
Alex Lifeson – guitars, backing vocals, synthesizers (1968–2018)
Geddy Lee – lead vocals, bass guitar, keyboards, synthesizers, guitar (1968–1969, 1969–2018)
Neil Peart – drums, percussion (1974–2018)