"Fly by Night" is a song by the Canadian rock band Rush, featured on their 1975 album of the same name. The track showcases the band's early progressive rock style, combining intricate instrumentals with thoughtful lyrics. It explores themes of change and the passage of time, reflecting the transient nature of life. The album "Fly by Night" marked a significant turning point for Rush, as it was their first to feature drummer and lyricist Neil Peart. This change brought a new depth to their music, setting the stage for their future success and evolution as a band.